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Sv9541 gas valve - This is a BRAND NEW OEM Honeywell 24 volt furnace Smart Gas Valve.The Honeywell Part # is SV9

SV9641M4510 Standard Opening Intermittent Pilot with Comb Air Control. SKU: SV96

Model H9MPD100J1481. Honeywell gas valve model SV9541. Thermostat clicks when turned to heat and immediately the small blower motor (not sure wha ...The fan on my gas furnace runs continuously. The Honeywell smart gas valve, model sv9541, has a trouble light that flashes 4 times. This. Appliance Guru. 23,705 satisfied customers. I have a honeywell sv9541 gas valve and can't tell which position is on and which is off. The pilot isn't lighting and a light is flashing.This item: Honeywell SV9641M4510 Upgraded Replacement for Furnace Smart Gas Valve . $439.18 $ 439. 18. Get it Jun 3 - 4. Only 1 left in stock - order soon. ... sv9541 honeywell. honeywell furnace gas valve. honeywell gas control valve. heil furnace parts. tempstar furnace parts.Have a furnace with a Honeywell SV9541 gas valve. Furnace was. Have a furnace with a Honeywell SV9541 gas valve. Furnace was removed from a house 3 years ago when 5 years old and reinstalled last week and worked fine for the week. Now when heat is called for, the ...Gas Valve SV9541 2 Stage. International Comfort Products Fast Heating Parts 1013351 Gas Valve SV9541 2 Stage. View additional images. Item #:1013351. Manufacturer Item: 1013351. Manufacturer: ICP FAST PARTS. -Recent Customers Added These Items.Put the meter on the gas valve terminals and let the unit run while the HSI is lit up the gas valve should have power to open the valve and allow the burners to ignite. Ask Your Own HVAC Question. ... The serviceman replaced both the sv9541 gas valve and the HSI/sensor. He said both were bad.Working on an airquest gas furnace with honeywell sv9541. Inducer motor runs all the time even with t-stat completely disconnected from the board and I get no fire. ... OK just answer this for me on the honeywell smart valve. are the set of contacts that send 120v to the inducer motor N.O. contacts when the tstat is on the off position or power ...Find OEM International Comfort Products 1013351 Gas Valve, 24V, 50/60HZ, 2 Stage, Natural/Propane Gas, Honeywell replacement part at Parts Town with fast same day shipping on all in-stock orders until 9pm ET. ... VALVE N&L HSP 2STG HW SV9541 B. Share. The link to this page has been automatically copied to your clipboard. OK. Exit. International ...The SV9541 and SV9641 SmartValveTM System Controls combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. The Q3450 or Q3480 Pilot hardware supplies the low voltage igniter, flame sensor and pilot burner. These ignition system controls provide all gas ignition safety functions by controlling gas flow ...15 yrs old, Honeywell sv9541 flashes 3 lights. I went through pressure switch checking steps too. ... my heil furnace does not fire,fan runs,pressure switch closes,ignitor glows,gas valve will fire if I turn gas valve off then on,also it does fire on its own sometimes on initial startup but after it s ...ROBERTSHAW. WHITE-RODGERS. Ignition Gas Valves. Available 1 product. Ignition gas valves control the flow of fuel in furnaces, unit heaters, and other gas-burning appliances. They help ensure safe and efficient operation by only allowing fuel to flow when it is needed for heating. Intermittent Pilot Gas Valves. Clear All.Product Specifications.This 1013351 Gas Valve Assembly is a genuine replacement part for furnaces and is available now from Repair Clinic. Get your furnace back up and running with DIY instructions and OEM replacement parts. ... Valve n&l hsp 2stg hw sv9541 b. $770.22. ADD TO CART. This part 1013351 is compatible with:Product Type: Furnace Brands: Comfortmaker ...Description. The Honeywell SV9501M2528 Smart Gas Valve provides easy field replacement of a wide range of SV9500, SV9501, SV9502, and SV9602 SmartValve System models. These models can be found in a wide range of heating appliances, including residential boilers and furnaces, commercial cooking appliances, central and rooftop furnaces, and more ...I have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. When call for heat turns on, the inducer blower will not start. The pressure sensor is confirmed … read moreGas Valve Conversion Conversion of Honeywell SV9540 & SV9541 Gas Valves using Natural Gas Conversion Kit #396021. 1. Removethetwoscrewssecuring theHi/Lo regulatorcover to the valve. (See Figure 6 & Figure 7) High Fire/Low Fire Adjusting screws INLET OUTLET Figure 6 Typical Honeywell Gas Valve Inlet Pressure Tap .Connect manometer & check inlet ...Icp Products 1013350 Gas Valve Genuine Original Equipment Manufacturer (OEM) Part . Brand: Icp Products. 4.7 4.7 out of 5 stars 3 ratings. $396.95 $ 396. 95SV9501M2528 Standard Opening SmartValve Intermittent Hot Surface Pilot. Two Functions in One. SmartValve™ System Controls from Resideo combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. This pilot system is great for residential and roof-top furnaces, boilers, unit heaters, infrared heaters ...Failing Valves. If you have a gas furnace with a fuse that keeps blowing, check the safety valve on the furnace. It should be able to open and close when needed. If the valve is clogged, it may be keeping too much heat inside the unit or forcing too much heat out. This may cause the furnace to overheat, potentially causing a fire.Honeywell gas valve, 1/2", 24v, dsi dual main, lp kit vr8205a2024 Honeywell manual users actuator fluid 2309 valve gas power off count Honeywell v4055 users manual 60 2309—12 v4055a,b,d,e on off fluid powerI have a Heil gas furnace with a Honeywell SV9541 gas valve, I have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. When call for heat turns on, the inducer blower …Register today to see even lower prices! Get Started Sign In & Register CompareHave a furnace with a Honeywell SV9541 gas valve. Furnace was. Have a furnace with a Honeywell SV9541 gas valve. Furnace was removed from a house 3 years ago when 5 years old and reinstalled last week and worked fine for the week. Now when heat is called for, the ...Top 10 honeywell sv9541 gas valve. Gas valve honeywell lp rfn parts kit vermont castings vent stove stardance direct discontinued conversion might call please available fireplaceHoneywell v4055 users manual 60 2309—12 v4055a,b,d,e on off fluid power How to replace honeywell gas control valve:The best honeywell gas control valve vs820 a1039. ...Upgraded Replacement for Tempstar Furnace Smart Gas Valve SV9541Q2561. Visit the Honeywell Store. 2.9 6 ratings. $33899. Brand. Honeywell. Item Dimensions LxWxH. 8 x 6 x 10 inches. Pattern.I have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. When call for heat turns on, the inducer blower will not start. The pressure sensor is confirmed … read moreHave Honeywell SV9541 smart switch. Code 6+1 flashes active at this time. Looks like the igniter is not heating up enough to sustain a spark in order for the gas unit to engage. Contractor's Assistant: Sometimes HVAC issues that that you think will be really complicated end up being easy to fix. The HVAC Technician I'm going to connect you with ...This item: Upgraded Replacement for Honeywell Furnace Smart Gas Valve SV9540 . $396.94 $ 396. 94. In Stock. Ships from and sold by North America HVAC. +If the inducer fan does NOT run when data and r shorted the gas valve or connection is bad. Ask Your Own HVAC Question. ... I have a Heil gas furnace with a Honeywell SV9541 gas valve, I have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. When call for heat turns on, the inducer blower will not ...I have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. When call for heat turns on, the inducer blower will not start. The pressure sensor is confirmed … read moreNatural Gas AGA Certified Minimum Regulation for Natural Gas AGA Certified Maximum Regulation for Natural Gas ft3/hr m3/hr ft3/hr m3/hr ft3/hr m3/hr SV9541 1/2 x 1/2 150 4.2 20d 0.6 200 5.7 SV9641b,c 3/4 x 3/4 300 8.5 415 11.8 Table 2. Gas Capacity Conversion Factor. Gas Specific Gravity Multiply Listed Capacities By Manufactured 0.60 0.516 ...Troubleshoot: HW SV9541 (M2094) Smart Valve (Nat Gas) versus HW ST9160 (B1084) Furnace Control BoardIcp Products 1013350 Gas Valve Genuine Original Equipment Manufacturer (OEM) Part . Brand: Icp Products. 4.7 4.7 out of 5 stars 3 ratings. $396.95 $ 396. 95SV9501M2528 Standard Opening SmartValve Intermittent Hot Surface Pilot. Two Functions in One. SmartValve™ System Controls from Resideo combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. This pilot system is great for residential and roof-top furnaces, boilers, unit heaters, infrared heaters ...Speak to our friendly customer service. 1-800-359-1334. Email Us. Purchase Honeywell SV9541Q2561 Universal Smart Gas Valve. Honeywell SV9541Q2561 Universal Smart Gas Valve SKU: SV9541Q2561. Genuine Honeywell Factory OEM Repair Part Read More. $398.95 / ea. In Stock Ships Next Business Day.Oct 12, 2009 · Heil furnace pilot lights, ignition fan runs, however no gas ignition. After 1 min everything stops and Honeywell SV9541 flashes 6 times for lockout. … read more. State Licensed Mechanical... I have a 9 year old Heil furnace that will not ignite. Model. I have a 9 year old Heil furnace that will not ignite.Have Honeywell SV9541 smart switch. Code 6+1 flashes active at this time. Looks like the igniter is not heating up enough to sustain a spark in order for the gas unit to engage. Contractor's Assistant: Sometimes HVAC issues that that you think will be really complicated end up being easy to fix. The HVAC Technician I'm going to connect you …SV9501M2528 Standard Opening SmartValve Intermittent Hot Surface Pilot. Two Functions in One. SmartValve™ System Controls from Resideo combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. This pilot system is great for residential and roof-top furnaces, boilers, unit heaters, infrared heaters ...Gas Control Valve SV9541 1013351 Honeywell. Opens in a new window or tab. New (Other) C $1,190.30. parts_solution (1,309) 98.1%. Buy It Now +C $41.24 shipping. from United States. USED - Fast Parts OEM Furnace Gas Valve 1013350 HQ1013350HW SV9541M2094. Opens in a new window or tab. Pre-Owned.Upgraded Replacement for Honeywell Furnace Smart Gas Valve SV9520H 8042. dummy. Upgraded Replacement for Honeywell Resideo Furnace Smart Gas Valve SV9501M2528.SKU: SV9641M4510/U. Gas Flow Control. The SmartValve™ system controls from Resideo combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. Suitable for a wide range of fan-assisted combustion gas-fired appliances including furnaces, rooftop furnaces, boilers, unit heaters, infrared heaters, water ...Billy, The Honeywell Gas Valve has not been changed. The Model #MTGM 125EKA2 and Serial# L981471973. - Answered by a verified HVAC Technician ... I have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. When call for heat turns on, the inducer blower will not start.This is a BRAND NEW OEM Honeywell 24 volt furnace Smart Gas Valve.The Honeywell Part # is SV9641M4510. The valve has an 3/4" inlet and a 3/4" outlet with two reducers that can reduce each end to 1/2" if needed. The valve also comes with an LP Kit to convert the valve for LP gas if needed. There are three wiring plug terminals on top.This category contains Resideo SmartValve gas valves including the SV9501, SV9502, SV9510, SV9520, SV9541, SV9601, SV9602 and SV9641. We only ship within the United States. Your Zip: Enter a US zip code. HELP. MENU. CONTACT & SUPPORT. ... Smart Gas Valve - Fast-Fast Opening.Top 10 honeywell sv9541 gas valve. Honeywell v4055 users manual 60 2309—12 v4055a,b,d,e on off fluid powerHoneywell control valve basic training Honeywell vr8300a4508 home-resideo continuous pilot dual automaticValve gas honeywell control water furnace reset heater removed save amazon.From https://www.justanswer.com/ythiJustAnswer Customer: Have Honeywell SV9541 smart switch.JustAnswer Customer: Code 6+1 flashes active at this time.JustAns...I have a Heil gas furnace with a Honeywell SV9541 gas valve, I have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. When call for heat turns on, the inducer blower …Natural Gas AGA Certified Minimum Regulation for Natural Gas AGA Certified Maximum Regulation for Natural Gas ft3/hr m3/hr ft3/hr m3/hr ft3/hr m3/hr SV9541 1/2 x 1/2 150 4.2 20d 0.6 200 5.7 SV9641b,c 3/4 x 3/4 300 8.5 415 11.8 Table 2. Gas Capacity Conversion Factor. Gas Specific Gravity Multiply Listed Capacities By Manufactured 0.60 0.516 ...Good Morning all, I have a Honeywell SV9540 Gas Valve with the ST9160 Electronic Fan Timer. The * tells commands heat, I hear one realy click on the ST9160 and that is all. The start up fan does not come on and the ign. stays off, and I have a steady blinking light. I do have 24VAC at the SV9540 * switch. The AC Works.This upgraded gas valve was purchased to replace what was thought to be a faulty unit. Unfortunately for me, the furnace was failing due to corrosion, and therefore the entire furnace was replaced. This particular gas valve was installed for 5 days, and functioned normally. Original packaging, LP orifices, and paperwork is included. Purchase price was $375 on Amazon.SV9541 SmartValve® System The TRADELINE® SV9541 SmartValve System Controls combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. The Q3450 or Q3480 Pilot hardware supplies the low voltage igniter, flame sensor and pilot burner. These ignition system controls provide all gas ignition safetyI have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. When call for heat turns on, the inducer blower will not start. The pressure sensor is confirmed … read moreUpgraded 025-37499-000 Gas Furnace Flame Sensor Replacement Compatible for York Luxaire Coleman Gas Furnace Fits 02537499000, S1-02537499000(2 PACK) 2.9 out of 5 stars 4. ... Q3450,R42640-001 Used For SV9500M Valve. 3.6 out of 5 stars 3. $32.99 $ 32. 99. FREE delivery Fri, ...Connect a manometer or Magnehelic gauge (0--12² W.C. range) to the pressure tap on the "OUTLET" side of the gas valve. Pressure Connections 2. Page 9: Burners ... Service Manual Single Stage Multi Position Furnace HONEYWELL SV9541 "SMART VALVE" Trouble shooting The 6 + X designation indicates a combination of flash codes: 6 indicate ...Hi -- Honeywell furnace model SV9541 was working well. We had a lot of wind and it blew out the pilot to the gas water heater (re-lit water heater and it works fine); the thing is that the same mornin …sv9541 honeywell. st9160b 1076. st9160b1068 control board. honeywell q3400a 1040. vr8200h 2002. Next page. ... This was my first time removing and installing a gas valve. My furnace went out and a few HVAC companies cancelled on me last minute so I decided to take matters on my own hands. After some research I figured the issue was with a ...Description: J28R04979-001: - NG Smart Gas Valve (SV9540M2229). - Extended Part Number 11J28R04979-001. - For Beacon Morris, Mestek and Sterling Heaters. Order the J28R04979-001 NG Gas Valve SV9641, Smart Valve at NorthStock.com. Low prices and free shipping on all Beacon Morris, Mestek And Sterling heater parts.Honeywell valve gas. Honeywell gas valve testHoneywell frymaster biss Honeywell zone manual valvesHoneywell v4055 users manual 60 2309—12 v4055a,b,d,e on off fluid power. Honeywell vs820 user's manualHoneywell manual gas valve manualzz user Honeywell gas valve problemStart--up and check--out, reassembly, gas valve adjustment.Gas Valve Conversion Conversion of Honeywell SV9540 & SV9541 Gas Valves using Natural Gas Conversion Kit #396021. 1. Removethetwoscrewssecuring theHi/Lo regulatorcover to the valve. (See Figure 6 & Figure 7) High Fire/Low Fire Adjusting screws INLET OUTLET Figure 6 Typical Honeywell Gas Valve Inlet Pressure Tap .Connect manometer & check inlet ...Top 10 honeywell sv9541 gas valveHoneywell valve Valve oem honeywell smartHoneywell sv9501m2528 smart gas valve. Honeywell sv9510m2511 smartvalve system control, ng or lp, standardHoneywell sv9501m 2056 smart valve gas valve icp hq1011421hw 1011421 Honeywell millivolt npt fastenal resideo grainger mv compliance …Gas Valve Conversion Conversion of Honeywell SV9540 & SV9541 Gas Valves using Natural Gas Conversion Kit #396021. 1. Removethetwoscrewssecuring theHi/Lo regulatorcover to the valve. (See Figure 6 & Figure 7) High Fire/Low Fire Adjusting screws INLET OUTLET Figure 6 Typical Honeywell Gas Valve Inlet Pressure Tap .Connect manometer & check inlet ...Troubleshoot: HW SV9541 (M2094) Smart Valve (Nat Gas) versus HW ST9160 (B1084) Furnace Control BoardThe SV9440, SV9540, and SV9640 SmartValve™ System Controls combine gas flow control and electronic intermit- tent pilot sequencing functions into a single unit. The Q3450 or Q3480 Pilot hardware supplies the low voltage igniter, flame sensor and pilot burner. These ignition system controls provide all gas ignition safety functions by ...The SV9440, SV9540 and SV9640 Systems are suitable for a wide range of fan-assisted combustion gas-fired appliances including furnaces, rooftop furnaces, boilers, unit heaters, infrared heaters, water heaters and commer-cial cooking appliances. The specific application of the SmartValve System is determined by the appliance manufacturer.This is a Brand New Upgraded Honeywell Furnace Smart Gas Valve. Operates on 24 volts. This valve comes with instructions and all the hardware you may or may not need to install it! Buy it with. ... sv9541 honeywell. honeywell vr8204. honeywell smart valve. furnace gas valve replacement. gas valve for furnace. Next page.SmartValve Selector/Cross-Reference Guide. LP Conversion kit included except for SV9570 & SV9602 models. Notes: 1. Ignition Sequence. The number of trials for ignition and trial time is determined by the selection tab. If a selection tab is not installed, the module will operate at four seconds trial time and one ignition trial.This is a BRAND NEW OEM Honeywell 24 volt furnace Smart Gas Valve.The Honeywell Part # is SV9641M4510. The valve has an 3/4" inlet and a 3/4" outlet with two reducers that can reduce each end to 1/2" if needed. The valve also comes with an LP Kit to convert the valve for LP gas if needed. There are three wiring plug terminals on top.Manufacturer: Honeywell. Model # SV9501M8129. Ignition Type: : Intermittent Hot Surface or Pilot. Gas Type: Natural or LP Gas (LP Conversion Kit Included) Opening Characteristics: Standard. Max Capacity @ 1" Pressure Drop: 130 Ft³/Hr. Voltage: 24. Hertz: 50/60.UNIVERSAL GAS VALVE VR8300A3500 Robertshaw: 720-406 (7200ER) White-Rodgers: 36C01-405 VR8345M4302 White-Rodgers: 36E36-304, 36C68-423 SMART VALVE VR8300A3500 24 Vac Dual Standing Pilot Gas Valve with 1/2" x 3/4" inlet/outlet, standard opening and 3.5" wc pressure regulator setting Specifications • Type: Single Stage • Ignition Type ...I have a Heil gas furnace with a Honeywell SV9541 gas valve, I have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. When call for heat turns on, the inducer blower will not start. The pressure sensor is confirmed ...The price of the new unit sounds low based on a replacement cost of $600 for the gas valve. It takes about an hour or 2 to replace the valve. It also seems your furnace guy flunked arithmetic because $600 is 22% of the cost (his numbers) of the new furnace not 33%.The TRADELINE® SV9541 and SV9641 SmartValve System Controls combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. The Q3450 or Q3480 Pilot hardware supplies the low voltage igniter, flame sensor and pilot burner. These ignition system controls provide all gas ignition safety functions by ...The fan on my gas furnace runs continuously. The Honeywell smart gas valve, model sv9541, has a trouble light that flashes 4 times. This indicates an open limit switch In the owners manual it states t … read moreIn this HVAC Training Video, I show How the Honeywell Smart Valve Works on a Gas Furnace! This is a Pilot Ignition System that includes a 24 volt hot surface...Honeywell Q3400A1024/U IGNITER/Flame Rod for SV9500M Valve, Black - Replacement Household Furnace Heating Elements - Amazon.com ... Upgraded Replacement for Honeywell Resideo Furnace Smart Gas Valve SV9501M2528. 4.5 out of 5 stars ...we have a replacement sv9541 updated gas valve and wondering how to install it. ... The pilot remains lit but the gas valve will not open.When the thermostat calls for heat the circulator turns on but the gas burner will not fire. This is an old boiler with a White Rodgers #25G53-208 ...How long do engine valves last? Visit HowStuffWorks to learn how long engine valves last. Advertisement Spend enough time talking to car guys and car girls and eventually you'll pr...Honeywell troubleshooting guide valve gas pilot Troubleshooting honeywell Valve honeywell smart tzsupplies. Top 10 recommended honeywell smart valve troubleshooting sv9541. Troubleshooting honeywell alexa xenonHoneywell smart valve not working on a roof unit Honeywell control valve basic trainingHow smart valve furnaces work and troubleshoot.Top 10 honeywell sv9541 gas valveHoneywell valve Valve oem honeywell smartHoneywell sv9501m2528 smart gas valve. Honeywell sv9510m2511 smartvalve system control, ng or lp, standardHoneywell sv9501m 2056 smart valve gas valve icp hq1011421hw 1011421 Honeywell millivolt npt fastenal resideo grainger mv compliance ecomfortHoneywell natural gas ...I have a natural gas furnace that I just replaced the Honeywell sv9541 smartvalve in. The igniter/ flame rod sensor was replaced at the same time but it seems as though the flame rod is not proving the flame. The pilot seems as though the flame may be too strong. The directions stated that the pilot comes preadjusted to fully open.Manufacturer: Honeywell. Model # SV9501M8129. Ignition Type: : Intermittent Hot Surface or Pilot. Gas Type: Natural or LP Gas (LP Conversion Kit Included) Opening Characteristics: Standard. Max Capacity @ 1" Pressure Drop: 130 Ft³/Hr. Voltage: 24. Hertz: 50/60.GAS VALVE, 24V, 50/60HZ, 2 STAGE, NATURAL/PROPANE GAS, HONEYWELL ... 1013351, VALVE N&L HSP 2STG HW SV9541 B, International Comf Parts and Accessories, International Comf HVAC Parts and Accessories. We carry cords, adapters, filters and more for your HVAC systems. Browse our replacement parts and accessories for your HVAC system.OF GAS IGNITION SOURCE PREPURGE TYPICAL IGNITION HARDWARE INCLUDES RESI, HONEYWELL SV9541M "SMART VALVE" Trouble shooting. LED. STATUS. INDICATES. CHECK/REPAIR. Off. No, Hi -- Honeywell furnace model SV9541 was working well. We had a lot, I have a Heil gas furnace with a Honeywell SV9541 gas valve, I have a Heil gas furnace with a Honeywell SV9541 gas valve, When your pilot light is low it could need adjusted.Amazon affi, Register today to see even lower prices! Get Started Sign In & Regi, About the Honeywell Single Stage LP to Natural Gas Conversion Kit - 394588. The Honeywell, Upgraded Replacement for Honeywell Furnace Smart Gas Valve , Oil & Gas; Tailor-made solution; Turn Key; References; Your bus, Top 10 honeywell sv9541 gas valve. Gas valve honeywell lp r, Pacific Seismic Products proudly manufactures PSP Valves, whic, Hook up the multimeter to the gas valve terminals. You should g, Have a furnace with a Honeywell SV9541 gas valve. Furnace was. Hav, Icp Products 1013350 Gas Valve Genuine Original Equipment Manufactu, Regulator setting in replacement control differs from original. Adjust, This category contains Resideo SmartValve gas valves including, 15 yrs old, Honeywell sv9541 flashes 3 lights. I went through, Furnace correctlyHoneywell sv9501 smart valve repair #2 .