Ags code pentair heater

Heater Shuts Off Unexpectedly. If your Pentair Mastertemp 250 is shutting off unexpectedly, consider these quick fixes to resolve the issue: Check Water Flow: Ensure that the water flow through the heater is sufficient and that the filter and skimmers are clean to prevent any flow-related issues. Inspect Pressure Sensor: Verify the condition of the …

Whether you are troubleshooting your heater for one specific problem, or simply looking to tune up your Pentair® MasterTemp® or Max-E-Therm®, this repair kit has what you need! This Kit Includes: (1) Stack Flue Sensor Replacement 42002-0024S. (1) Thermistor Replacement 42001-0053S. (1) Pressure Switch Replacement 3902.Save money and energy with the MasterTemp High-Performance Heater. Already known as being dependable and efficient, MasterTemp now offers smart features and an optional energy-saving Smart Bypass Valve Kit to help you ensure your pool is ready whenever you are. Smart connectivity via the Pentair Automation Systems enables you to manage pool ...With an AGS light failure code and not Service light on - you are looking at a bad AGS Switch and / or wiring to it or a failed thermal regulator. Check the wiring first for these items to be sure they aren't chewed, sliced or compromised. ... I have a pentair pool heater and the service heater LED light is on and it won't ignite. ...In this video I will show you what steps I went through to troubleshoot the no heating issue with my Pentair MasterTemp 250 pool heater.#pentair #poolheater ...desired pool temperature. Select your desired pool temperature. Calculate pool volume, pool salinity and more. Statements of heater/heat pump performance are based on estimates. Actual performance may vary and is not guaranteed. Estimates for heat-up time and temperatures are based on operation in a controlled environment. Real-world ...'year make model' in all questions please as first 3 words. Some codes are special to a certain vehicle. P2609 code definition A P2609 trouble code indicates that the PCM has detected abnormal voltage readings from one or more of the intake air heater circuits.This particular trouble code is most often associated with trouble codes P2604, P2605, P2606, P2607, and P2608.MASTERTEMP® HEATER (CONT'D) WATER SYSTEM REPLACEMENT PARTS Item Part No. Description WATER SYSTEM 2 77707-0014 Manifold Kit (Includes Item Nos. 3-14, 21, and Item Nos. 5-7 in "Electrical System" Models 175NA, 175LP, 200NA, 200LP 2 460748 Manifold Kit (Includes Item Nos. 3-14, 21, and Item Nos. 5-7 in "Electrical System"

Pentair Manifold Replacement. If you have a leak, break, crack, or broken manifold on your Pentair Mastertemp 125, 250, or 400, Pentair has provided instructions for how to replace this part in their Sta-Rite Max-E-Therm Heater Manifold Replacement Instructions pdf found at this link.This manual is also suitable for: View and Download Pentair MASTERTEMP 200HD installation and user manual online. POOL AND SPA HEATER (FOR OUTDOOR USE ONLY). MASTERTEMP 200HD heater pdf manual download. Also for: Mastertemp 300hd, Mastertemp 400hd, Mastertemp 400, Mastertemp 200, Mastertemp 300.I had my pentair ultratemp heat pump control board replaced 1.5 years ago as it wasnt working, coukdnt adjust temp up or down. Then last summer, the whole heater stopped working. Seemed like the contr … read moreContractor Locator. Contractor Labor Claim. Distributor Locator. Laars Contract Service Centers. Sales Representative Locator. Warranty Registration. Pool Heaters from Laars Heating Products.Are you interested in learning computer coding but worried about the cost? Look no further. In today’s digital age, there is a wealth of free online resources available that can he...Pentair MasterTemp 125 Low NOx Pool Heater - Electronic Ignition - Natural Gas with Electrical Plug-In Cord - 125,000 BTU - EC-462024 $ 1,678.47 MasterTemp® 125 High Performance HeaterPentair MasterTemp 400 Manuals & User Guides. User Manuals, Guides and Specifications for your Pentair MasterTemp 400 Heater, Swimming Pool Heater. Database contains 2 Pentair MasterTemp 400 Manuals (available for free online viewing or downloading in PDF): Installation and user manual .We cannot deliver to Hawaii, Alaska, or Puerto Rico. Please enter a zip code within the 48 contiguous states. i. Please enter a valid zip code ... Pentair - EC-462024 MasterTemp, Low NOx, 125K BTU, Natural Gas, Pool & Spa Heater with Cord - Limited Warranty ... The MasterTemp 125 Heater provides energy-savings and advanced operating features ...

1 42002-0035Z Heater Display Cover 2 42001-0030S Igniter Bracket 3 77707-0054 Igniter/Igniter Gasket Kit, Incl. Item Nos. 3 and 4) 4 42001-0066S Igniter Gasket 5 42002-0025S Automatic Gas Shutoff Switch (AGS) 6 42001-0063S High Limit Switch 7 42001-0053S Thermistor 8 42001-0056S Terminal Board 9 32850-0099 Fireman’s Switch Fuse (1.25A, 1-1/4 in.)Apr 8, 2022 · Hopefully, you now know what to do when you spot the Pentair MasterTemp 400 service heater light on. In case you have questions about your Pentair pool heater, you can comment below. We will help you out to the best of our abilities.7.06K subscribers. Subscribed. 1. 204 views 2 years ago. If you're looking for help fixing your Pentair Pool Heaters, look no further! Our comprehensive Pentair Pool Heaters …Going Through The Startup Procedure Of A Master Temp Heaterif you have any questions please contact us through our website at: https://www.poolspecialists.com/#paidlinkI have a Jandy RS pool controller and a Pentair MasterTemp 400 NG heater. All is working but not full potential. The Jandy control panel has an option, 1 button for pool heat, 1 button for spa heat.

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the furnace or heater of my pentair 400 high performance heater for the built in spa will come on for only seconds before you can hear the furnace shut down. Is it the main circuit board and possibly ... I have a pentair 125 heater that keeps giving me AGS code. ...Contents. 1 2. Common Issues With Pentair Pool Heaters. 1.1 2.1 Pool Heater Turns On But Does Not Heat; 1.2 2.2 Pool Heater Not Firing Up; 1.3 2.3 Pool Heater Keeps Shutting Off; 1.4 2.4 Service Heater Light; 2 3. Troubleshooting Steps For Pentair Pool Heaters. 2.1 3.1 Checking Gas Pressure; 2.2 3.2 Inspecting Heat Exchanger; 2.3 3.3 Replacing Internal Bypass Valve; 2.4 3.4 Replacing Thermal ...Apr 4, 2022 · Your Pentair MasterTemp 400 wrong temperature being displayed can be caused by a faulty thermistor, wet heater parts, broken thermal regulator, bad manifold bypass, and malfunctioning control board. Read our article to troubleshoot your Pentair MasterTemp 400. Pentair MasterTemp 400 Wrong Temperature [5 Easy Fixes] We will now take an in-depth look at the causesView and Download Pentair Pool Products MASTERTEMP 250K BTU/HR installation and user manual online. POOL AND SPA HEATER 120/240 VAC NATURAL GAS/LP GAS. ... Pool Heater Wiring Connection Diagram AGS Switch Stack Flue Sensor Gas Valve External Control Interface Circuit Disabled, Heater Membrane Pad Enabled External …

Going Through The Startup Procedure Of A Master Temp HeaterNote: All readings must be taken while heater is operating. Any adjustments or readings made while heater is off will give incorrect readings and should not be used for evaluation of heater operation. All Values are +/- 0.2 inch W. C. Inches W. C. Gas Pressure Requirements for MasterTemp, Max-E-Therm and E Ti 400 Pentair Water Heaters …Some of these problems and their solutions are mentioned below: Reason 1: The flow of water to the heater has reduced. Solution: Servicing on the pump or on the filter will fix this issue. Reason 2: Plugging of the exchanger. Solution: Alter the chemistry of the water and reach an equilibrium.W-1 Tube Sheet Coil Assembly Kit Item Number: 474971. Details: Pentair Pool Products Part Number 474971. Used On Pentair Mastertemp 125 Heaters. Includes Item #3. (NA, LP Series) View More Details. Price: $759.11. I acknowledge this is a special order item.Swimables Automatic Gas Shutoff Switch (AGS) Compatible with All Pentair Mastertemp and Sta Rite Max-E-Therm Pool Heaters 42002-0025S - Also Compatible with HD Heaters dummy Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor Spa Hearters Replacement for PentairWe would like to show you a description here but the site won't allow us.The following instructions will guide you through the entire process of replacing the Ignition Control Module, ICM of your Pentair MasterTemp 400. Step 1: Remove the heater's left side panel. The four bolts on the heating jackets must be removed. Remove the Max-E-Therm Heater from the equation.AGS – Automatic Gas Shut-off Switch max = 140 degrees HLS – High Limit Sensor max = 135 degrees SFS – Stack Flue Sensor max = 480 degrees to display Stack Flue Temperature, hold down “Pool” button for 5-10 seconds Normally Open AFS - Air Flow Switch MUST be open for blower to turn on. After blower turns on MUST be closed (shorted)MASTERTEMP® HEATER (CONT'D) WATER SYSTEM REPLACEMENT PARTS Item Part No. Description WATER SYSTEM 2 77707-0014 Manifold Kit (Includes Item Nos. 3-14, 21, and Item Nos. 5-7 in "Electrical System" Models 175NA, 175LP, 200NA, 200LP 2 460748 Manifold Kit (Includes Item Nos. 3-14, 21, and Item Nos. 5-7 in "Electrical System"Sep 12, 2022. #4. The AGS trips (opens) when the internal water temperature exiting the heat exchanger is 140 or more. It is a backup to the high-limit switch which is set to open at 135. This is usually caused by too low a flow rate. Possibly a bad internal bypass or thermal regulator, but not likely in a new heater.A code is E06 call on my Pentair heater and a changed the sensor but heater still not working. And now I get 128 - Answered by a verified Pool and Spa Expert. ... When I turn on the heater from my Pentair control pad for the pump the heater LED board cycles through 888, ...

My pool heater An LX400N has a service AGS symbol come on the display after a minute or two of running. The system seems to run normal except that the heater never starts and the whole unit stops after a minute or two.Ican see a glow from the igniter during this sequence. ... Pentair minimax nt heater (with control knobs with led lights but no ...

C 4/2017 ETi 400 High Efficiency Pool and Spa Heater Installation and User’s Guide... Page 34 1/4" per foot Condensate (2 cm per Meter) 3" (7.6 cm) Min., drain w/Trap down towards 12" (30.5 cm) Max. (Optional) condensate drain Clearance Figure 26.This item: Wholesale Sensors Replacement for Pentair 42002-0025S 140F Automatic Gas Shutoff (AGS) Switch for Pool and Spa Heater 18 Month Warranty $39.91 $ 39 . 91 Get it by Monday, May 6Pentair ETi 400 Quick Reference Manual (4 pages) HIGH EFFICIENCY HEATER. Brand: Pentair | Category: Heater | Size: 1.22 MB. Pentair ETi 400 Pdf User Manuals. View online or download Pentair ETi 400 Installation Manual.Summary of Contents for Pentair Pool Products MasterTemp 200HD. Page 1 Pentair Water AU/NZ - Head Office - 2 Redwood Drive, Notting Hill, VIC 3168 - AUS • +61 3 9574-4000 • 1800 664 266 Pentair Water Pool and Spa, Inc. 1620 Hawkins Ave., Sanford, NC 27330, USA • (919) 566-8000 • (800) 831-7133 10951 W.Pentair MasterTemp & Sta-Rite Max-E-Therm Automatic Gas Shutoff Switch - 42002-0025S - Compatible with Pentair Heater: 460792, 460793, 460730, 460731, 460732, 460733 ...interruptor de apagado automático de gas (AGS) ... Code, ANSI Z223. 1 (EE.UU.), o los estándares CSA ... MasterTemp®, IntelliTouch® y EasyTouch® son marcas ...Pentair MasterTemp 400 Manuals & User Guides. User Manuals, Guides and Specifications for your Pentair MasterTemp 400 Heater, Swimming Pool Heater. Database contains 2 Pentair MasterTemp 400 Manuals (available for free online viewing or downloading in PDF): Installation and user manual .Spare Parts For Pentair Mastertemp, Waterco Turbotemp, Sta-Rite Max-E-Therm Gas Pool & Spa Heaters. 200 / 300 / 400 HD models. Choose parts below: 1. Visor 2. / 3. / 4. Igniter & Gasket Kit 5. AGS Switch 60°C / 140°F 6. HLS Switch 55°C / 131°F 6b. 45°C Switch 7. Thermistor / Temperature Sensor 8. Terminial Boar

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Pool And Spa Repair. I have a pentair 125 heater that keeps giving me AGS code. Contractor's Assistant: I'll do all I can to help. How long have you been dealing with this? For about 2 months. I've changed HLS, stack flue sensor. Contractor's Assistant: Do you plan on doing the work yourself? Yes.Wholesale Sensors Pentair 42002-0025S Replacement 140F Automatic Gas Shutoff (AGS) Switch for Pool and Spa Heater 18 Month Warranty 4.7 out of 5 stars 187 3 offers from $10.293 AGS 150 degree F Item Number: 475985. Details: Pentair Pool Products Item Number: 475985 Used On Pentair Eti 400 Heaters ... Used On Pentair ETi 250 Heaters Used On Sta-Rite Max-E-Pro Series DOE Pumps. View More Details Price: $5.93 Quantity. Add to Cart Save for Later In Stock. 43 Manifold ...The Pentair Sta-Rite Gas Shutoff Switch is an important switch in your Max-E-Therm or MasterTemp pool heater and is used to detect when your heat exchanger outlet temperature has exceeded a safe level (140°F) and the switch immediately opens when that happens. ... (AGS) for the following Heaters: Pentair MasterTemp; Sta-Rite Max-E-Therm ...I have a Jandy RS pool controller and a Pentair MasterTemp 400 NG heater. All is working but not full potential. The Jandy control panel has an option, 1 button for pool heat, 1 button for spa heat.Your Pentair MasterTemp 400 wrong temperature being displayed can be caused by a faulty thermistor, wet heater parts, broken thermal regulator, bad manifold bypass, and malfunctioning control board. Read our article to troubleshoot your Pentair MasterTemp 400. Pentair MasterTemp 400 Wrong Temperature [5 Easy Fixes] We will now take an in-depth look at the causesRecommended swimming pool heater flow rates. Pentair Heaters - 40-120 GPM. Hayward -40-70 GPM. Check your pool filters to ensure proper flow. The second place to check your flow would be through your filters. Clean or backwash your filter system to ensure there is no blockage or slowdown of flow through the filters.Heater turns on, service light shows HLS, heaters sounds like it turns on and off (but blower remains on), and can reach 100F after 2.5-3 hours. I noticed the gas bill shows high usage when heater is on. How do I debug this? I read online that I could buy a pentair thermal regulator replacement. ….

Pooltek Services | Rockville, MD | Pooltek Services | Rockville, MDRat Proof 200. $63.60. QTY. The Rat Proof 200 kit is compatible with the previous version Pentair® MasterTemp®* Pool Heater. Included: pre-cut and shaped screen pieces that cover the known access entry points for compatible heater. Instructions and self-tapping screws are included. Electric screwdriver not necessary for installation.No cash access or recurring payments. Can be used everywhere Visa debit cards are accepted. Card valid for up to 6 months; unused funds will forfeit after the valid thru date. Card terms and conditions apply. For the best selection in residential pool heaters, look no further than Pentair. We also offer above ground pool heaters.The ETi 250 is 250,000 BTUs (BTU is the quantity of heat needed to raise one pound of water by one degree Fahrenheit). The higher the BTUs, the higher the heating power, and the faster your pool can heat up. Three-year parts and labor warranty. *The ETi 400 is 96% efficient. The ETi 250 is 94% efficient when operated on natural gas and is 96% ...Is there a problem with your StaRite Pool Heater? Never fear, the Appliance Helpers are here. This guide will include error codes and troubleshooting tips to...Pentair Pool Quick Link for Parts/Equipment: https://amzn.to/3q6MXmf Mastertemp Pool Heater Parts: https://amzn.to/391FMioHeaters are really important in Mic...3918 0301 MAX-E-THERM® HEATER MANIFOLD REPLACEMENT INSTRUCTIONS HEATER KITS • 200K Manifold Kit No. 77707-0014 • 333K Manifold Kit No. 77707-0015 • 400K Manifold Kit No. 77707-0016 • Connector Tube Kit No. 77707-0017 • O-Ring No. U9-226 SAFTY PRECAUTIONS Fire or explosion hazard. Disconnect all power to theView online or download Pentair pool products MasterTemp 400HD Operation And Installation Manual, Operation & Installation Manual ... (AGS, AFS, HLS, PS Thermistor) 40. Burner / Heat Exchanger Troubleshooting. 42. Burner Troubleshooting. 42. ... Pool & Spa Heater (Indoor & Outdoor use) 240 VAC NATURAL GAS/LP GAS. Brand: ...manual. If you need any more information, or if you have any questions regarding to this pool heater, please contact Pentair Aquatic Systems at (800) 831-7133. WARRANTY INFORMATION The Max-E-Therm pool heater is sold with a limited factory warranty. Specific details are described on the warranty registration card which is included with the product. Ags code pentair heater, This is my third one of these heaters and they do a great job. The first two lasted about 10 years each, which is much longer than my first conventional pool heater that only lasted half that long., Pool And spa heater. I was getting code EO6 so I replaced the flue sensor, now it will kick on for 15 to 30 secs and kick of with a code EO5. ... Pentair heater won't come on. It has been running fine but won't come on today. It is a Pentair master temp 400., Page 1 For additional free copies of this manual; call AUS: 1300 137 344 - NZ: 0800 654 112. Pentair Water Australia Pty. Ltd.s AU/NZ - Head Office 1-21 Monash Drive, Dandenong South, Victoria 3175 - Australia • 1300.137.344 • Fax 1800.006.668 1620 Hawkins Ave., Sanford, NC 27330, USA •..., if you have any questions please contact us through our website at: https://www.poolspecialists.com/#paidlink, Pentair MasterTemp & Sta-Rite Max-E-Therm Automatic Gas Shutoff Switch - 42002-0025S - Compatible with Pentair Heater: 460792, 460793, 460730, 460731, 460732, 460733 ..., Backed by a 1 year warranty. With revolutionary pre-mixed gas combustion technology, the MasterTemp® 125 offers 82% thermal efficiency, the highest of any heater in its category. 1-1/2” plumbing is ideal for above ground pools and hot tubs up to 15,000 gallons. The MasterTemp® 125 features a simple and precise temperature control., WHAT DO THE ERROR LIGHTS/LEDS MEAN ON THE BACK OF THE CONTROL BOARD?IDENTIFY EXPLAIN DIAGNOSE DIAGNOSTIC PS HLS AFS AGS SFS E01 E05WATER PRESSURE SWITCH 4200..., Pentair Mastertemp® 125 Heater Replacement Parts. $7.49 Standard Shipping on all orders. Checkout View Cart (0) View Saved Items (0) Toggle navigation. Part Schematics ... E-5 Automatic Gas Shutoff Switch AGS Item Number: 474368Z. Details: Pentair Pool Products Part Number 474368Z Used On Pentair Mastertemp 125 Heaters. View More …, If you're looking for help fixing your StaRite Pool Heaters, look no further! Our comprehensive StaRite Pool Heaters error code guide will explain common iss..., All Max-E-Therm heaters are designed with a direct ignition device, HSI (hot-surface ignition), which eliminates the need for a standing pilot. The Max-E-Therm requires an external power source (230-240 VAC, 50 Hz) to operate. SPECIAL INSTRUCTIONS TO OWNER: Retain this manual for future reference., That’s why we made the ETi 400 high-efficiency Heater's direct-fire heat exchanger from titanium. It provides long life under extreme conditions. With the ETi 400 and ETi 250 high efficiency heaters, say goodbye to those icy pool shivers and hello to cozy temperatures year round., The problem of Pentair MasterTemp 400 not heating can be caused by a faulty temperature sensor, broken manifold bypass valve, bad thermal regulator, insufficient water flow rate, faulty heat exchanger, inter bypass open, and insufficient gas pressure. Keep scrolling and read our Pentair MasterTemp 400 troubleshooting guide to fix your heater ASAP. Pentair MasterTemp 400, In "Hybrid" mode the heater runs state-of-the-art programming logic to determine the fastest and most economical way to heat your pool based on user input water temperature differential and time period. Dual internal water bypass assembly automatically adjusts for waterflows up to 120 GPM without the need for an external water bypass., The Pentair Mastertemp 125 Service Heater Light is a safety feature that alerts you when the heater needs servicing. The light will begin flashing when the water temperature in your pool exceeds 115°F and should be serviced as soon as possible to avoid overheating and potential damage to your pool equipment., Pentair Manuals. Swimming Pool Heater. MASTERTEMP 400 HD. Pentair MASTERTEMP 400 HD Manuals. Manuals and User Guides for Pentair MASTERTEMP 400 HD. We …, Pentair, AGS – Automatic Gas Shut-off Switch max = 140 degrees HLS – High Limit Sensor max = 135 degrees SFS – Stack Flue Sensor max = 480 degrees to display Stack Flue Temperature, hold down “Pool” button for 5-10 seconds Normally Open AFS - Air Flow Switch MUST be open for blower to turn on. After blower turns on MUST be closed (shorted), Pool Supply Unlimited has some of the best prices when shopping for Pentair MasterTemp & Sta-Rite Max-E-Therm Air Gas Shutoff (AGS) Switch | 42002-0025S, View and Download Pentair MASTERTEMP 200 HD installation and user manual online. POOL AND SPA HEATER. MASTERTEMP 200 HD swimming pool heater pdf manual …, In RS-485 Remote mode, the heater is started and heating is required. stopped via a serial RS-485 communications link with a Pentair automation controller. The high and low Note: This feature requires that an RS-485 communication temperature faults are still active; the heater will not cable be connected between the heater control board and ..., Check for loose connections on wiring harness and safety switches. Check for correct power to heater (120V or 240V) Check that fireman's switch or time clock/remote is correctly wired (24V) Gas Checks. Check that heater and gas supply match. Check that gas supply pipe is correct type and diameter. Check that gas valve(s) are turned on., Time to heat 1,700 gallon spa on hybrid mode is ~30min from 60f to 100f, and -15min 70f to 100f. 53% humidity. Heat pump only mode is -4x slower, as expected. Heating 8,300 gallon pool from 60f to 84f in hybrid mode is -3hrs in hybrid mode with 53% humidity. Using heat pump only, got from 60f to 70f in about 1 hour, which seems fast., To reset the pentair mastertemp 400, follow these steps: Turn off the power to the heater. Locate the reset button, usually on the control board or near the display. Press and hold the reset button for about five seconds. Turn the power back on, and the heater should reset., Mar 15, 2022 · If you're looking for help fixing your Pentair Pool Heaters, look no further! Our comprehensive Pentair Pool Heaters Troubleshooting guide will explain commo..., 3 475985 AGS 150 degree F 4 475987 Air Pressure Switch 5 475996 Wire Harness 6 475998 Thermal Fuse 7 475601 Stack Flue Sensor 8 475989 Spark Electrodes ... The cartridge may be mounted external to the heater for an indoor installation. Condensate Neutralizer Cartridge (Optional, P/N 475612 sold separately). The cartridge may be mounted to the ..., In today’s digital age, coding has become an essential skill that is increasingly in demand. While many people associate coding with complicated algorithms and computer science, it..., XLS400. Owner's Operation Manual. XLS600. Owner's Operation Manual. XLS800. Owner's Operation Manual. Download 156 Pentair Swimming Pool Heater PDF manuals. User manuals, Pentair Swimming Pool Heater Operating guides and Service manuals., which a heater is installed should be provided with two permanent air supply openings; one within 12 inches (30 cm) of the ceiling, the other within 12 inches (30 cm) of the floor for combustion air, in accordance with the latest edition of ANSI Z223.1, or the National Fuel Gas code, the CSA B149.1, Natural Gas and Propane Installation Codes, as, At Pentair, we make products that move water, filter and soften water, and help you enjoy water. Whether you're looking for a Pentair pool equipment dealer near you, a home water treatment professional, or a new well pump to supply your home, our network of local dealers is here to help. Choose a category below to find a local Pentair dealer in ..., 1620 HAWKINS AVE., SANFORD, NC 27330 • (919) 566-8000 10951 WEST LOS ANGELES AVE., MOORPARK, CA 93021 • (805) 553-5000 ALL INDICATED PENTAIR TRADEMARKS AND LOGOS ARE PROPERTY OF PENTAIR INC. OR ITS GLOBAL AFFILIATES IN THE U.S.A. AND/OR OTHER COUNTRIES. THIRD PARTY …, I have a pentair mastertemp 125 showing err afs, its one year old, i havent even used it this year i have a 2 year - Answered by a verified Pool and Spa Expert ... Hi, josh, its showing an err afs code it is under warranty still, i had it installed last june by a plumbing company. ... Replaced gas sensor heater still shutting off and giving ags ..., We would like to show you a description here but the site won't allow us., If you need additional assistance locating your serial number, please contact Pentair Aquatic Systems technical support for help at: 1-800-831-7133. and follow the prompts for technical support.