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Gas Valves

Gas Valves

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    Teledyne Laars Controls Gas Valve Part # RV2001900

    Laars Heating Systems

    MSRP: $1,595.15
    Now: $1,232.62
    Teledyne Laars 3/4" Natural Gas Valve   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $1,595.15
    Now: $1,232.62
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    Honeywell Gas Valve Part #SV9501M8129

    Resideo

    MSRP: $537.40
    Now: $415.27
    Honeywell® Smart Valve Gas Valve with Ignition Control. Includes Liquid Propane Kit. 1/2" Fast Open.Nat.Gas 3.4"W.C. Replaces old and obsolete Honeywell® numbers SV9500M8600, SV9500M8618, SV9500M8659, SV9500M8667. Installation PDF available with...
    MSRP: $537.40
    Now: $415.27
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    Honeywell Gas Valve Part #SV9520M2536

    Resideo

    MSRP: $541.89
    Now: $418.74
    Honeywell® UnivGasValve StdOpn -40-175F DSI   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $541.89
    Now: $418.74
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    Resideo SV9510M2511 (Replaces 5H0763830000 & 5H0763820000) Smart Valve

    Resideo

    MSRP: $541.89
    Now: $418.74
    Resideo SV9510M2511 (Replaces 5H0763830000 & 5H0763820000) Smart Valve Direct Hot Surface Ignition 24Vac 4 Trial To Lockout 1/2 Psi Pressure Rating 1/8" NPT Pressure Tapping Standard Opening 1/2"x1/2" NPT 3.5"wc Regulator Setting -40-175...
    MSRP: $541.89
    Now: $418.74
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    Lennox Gas Valve Part # 89M57

    Lennox

    MSRP: $526.53
    Now: $406.87
    Lennox® Gas Valve Part # 89M57; 1/2" Gas Valve (Natural Gas); Liquid Propane Kit included   FurnacePartSource.com Commitment Item Typically Ships within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $526.53
    Now: $406.87
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    Honeywell Gas Valve Part #VR8304P4504

    Resideo

    MSRP: $392.75
    Now: $303.49
    Honeywell® 24 Vac Dual Intermittent Pilot, Slow Opening, 3/4 in. x 3/4 in. inlet/outlet, step opening and Full Rate: 3.5 in. wc; Step Setting: 0.9 in. wc pressure reg setting
    MSRP: $392.75
    Now: $303.49
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    Honeywell Universal Gas Valve # SV9641M4510

    Resideo

    MSRP: $644.14
    Now: $497.75
    Honeywell® Universal Gas Valve # SV9641M4510; 3/4" Universal Gas Valve; LP Kit -40-175F;    FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $644.14
    Now: $497.75
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    Honeywell Universal Smart Valve Part# SV9520H8513

    Resideo

    MSRP: $568.99
    Now: $439.67
    Honeywell Universal Smart Valve Part# SV9520H8513   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $568.99
    Now: $439.67
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    Honeywell Smart Valve Part# SV9502H2522

    Resideo

    MSRP: $568.99
    Now: $439.67
    Honeywell® Smart Valve Part# SV9502H2522; Direct Cross for Obsolete Honeywell # SV9500H2724; 24-Volt, 1/2" Slow Opening, Intermittent, LP Kit; Comes with Installation Manual; Backed by a One Year Warranty.
    MSRP: $568.99
    Now: $439.67
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    Lennox 28M95 (Replaces RS45390-002) Smart Valve SV9520H 1/2" 3.5"WC 15sPP

    Lennox

    MSRP: $1,101.84
    Now: $851.42
    Lennox 28M95 (Replaces RS45390-002) Smart Valve  SV9520H 1/2" 3.5"WC 15sPP This is the Direct Replacement for RS45390-002 (VALVE ONLY, RS45390 CAME WITH HARNESS) FurnacePartSource.com Commitment Always Brand-New Genuine Parts In...
    MSRP: $1,101.84
    Now: $851.42
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    Robertshaw Gas Valve, Part #700-428

    Robertshaw

    MSRP: $285.40
    Now: $220.54
    Robertshaw® Gas Valve, Part #700-428; Slow opening 24V 1/2" x 3/4"   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $285.40
    Now: $220.54
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    Trane KIT9419 Gas Valve Adaptor Kit

    Trane

    MSRP: $76.82
    Now: $59.36
    Trane KIT9419 Gas Valve Adaptor Kit FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above
    MSRP: $76.82
    Now: $59.36
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    Trane VAL9030 Gas Valve 1/2" 24V 2Stg J-Series

    Trane

    MSRP: $170.94
    Now: $132.09
    Trane VAL9030 Gas Valve 1/2" 24V 2Stg J-Series  FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above
    MSRP: $170.94
    Now: $132.09
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    Reznor 121598 24V 3.5" WC GAS VALVE

    Reznor

    MSRP: $490.05
    Now: $378.67
    Reznor 121598  24V 3.5" WC GAS VALVE FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above
    MSRP: $490.05
    Now: $378.67
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    Resideo VR8300A4508 (Replaces V800A1088 & V800A1591) Standing Pilot Dual Automatic Combination Valve

    Resideo

    MSRP: $259.86
    Now: $200.80
    Resideo VR8300A4508 (Replaces V800A1088) Standing Pilot Dual Automatic Combination Valve 3/4" 24vac straight flange x npt 3.5" water column standard opening single stage straight through with flange 30000 btu to 290000 btu max 1/2# pressure...
    MSRP: $259.86
    Now: $200.80
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Furnace Gas Valves

Furnace gas valves are a critical component in your HVAC system, serving as the gatekeepers of gas flow and pressure. They ensure that the right amount of gas reaches your furnace, maintaining efficiency and safety.

Furnace Parts Source is your go-to destination for high-quality furnace gas valves. We understand the complexities of HVAC systems and provide parts that cater to your specific needs, encouraging you to explore our diverse range of furnace gas valves.

Understanding the Role of Furnace Gas Valves

At the heart of every efficient and safe HVAC system lies the furnace gas valve. This component is responsible for regulating gas flow and ensuring the right gas pressure is maintained for the furnace to function properly. A faulty gas supply or valve can lead to inefficiencies or, worse, safety hazards such as gas leaks. Therefore, understanding the types, functions, and importance of furnace gas valves is crucial for any facilities manager or HVAC business leader.

There are several types of furnace gas valves, including the combination gas valve, which integrates the functions of a control valve and a safety valve. This type of valve is particularly useful in systems with a pilot light, as it ensures precise control over gas flow and pressure. Another common type is the safety valve, designed to shut off or regulate the gas flow automatically in case of a malfunction, thus preventing potential gas leaks.

The operation of a thermostat called a furnace gas valve is intricate yet vital. When the thermostat signals for heat, the furnace gas valve opens, allowing gas to flow into the combustion chamber. This process must be carefully calibrated to ensure the correct gas pressure and flow rate, which are essential for efficient furnace operation. A well-functioning gas valve not only guarantees efficient fuel usage but also plays a crucial role in ensuring the safety of your HVAC system.

Recognizing Signs of a Faulty Furnace Gas Valve

Identifying issues with your furnace gas valve is crucial for maintaining both efficiency and safety in your HVAC system. One common sign of a faulty gas valve is inconsistent heating or failure to heat. If your furnace isn’t responding correctly to thermostat adjustments, it could indicate a problem with the gas valve. Another warning sign is unusual noises coming from the valve area, which can suggest internal wear or damage to the main valve.

Gas leaks are a more serious concern. If you notice the smell of gas near your furnace or hear a hissing sound, it could indicate a leak in the gas valve. This gas leak is a safety hazard that requires immediate attention. Regular maintenance checks can help identify these issues early, reducing the risk of gas leaks and ensuring your furnace operates efficiently.

It’s also important to consider the age of your gas valve. Like all mechanical parts, furnace gas valves have a lifespan, and an older valve might not function as effectively as a newer model. Upgrading to a newer furnace gas valve can improve the overall efficiency and safety of your HVAC system.

Choosing the Right Furnace Gas Valve for Your Needs

Selecting the appropriate furnace gas valve and power is critical for ensuring optimal operation of your HVAC system. When considering gas valve options, it’s essential to understand the specific requirements of your furnace. The most common types include the standard gas valve, the combination gas valve, and the step-opening gas valve.

The standard gas valve is a basic type, suitable for many conventional furnaces. It regulates gas flow based on the thermostat’s demand. The combination gas valve, on the other hand, combines multiple functions such as controlling gas flow, shutting off gas in case of a pilot light failure, and modulating gas pressure. This multifunctionality makes it a versatile choice for more complex systems.

For high-efficiency furnaces, a step-opening gas valve might be the best option. It provides more precise control over the gas flow, allowing for gradual increases in gas pressure. This more manual valve can enhance the overall efficiency of your furnace, making it a cost-effective choice in the long run.

It’s also important to consider factors like gas type (natural gas or propane), furnace model, and the required gas pressure when selecting a gas valve. Consulting with a professional can help you make an informed decision, ensuring that you choose a valve that is compatible with your system and meets your operational needs.

Final Thoughts on Furnace Gas Valves

Furnace gas valves are more than just a component; they are the heart of your furnace’s safety and efficiency. A well-chosen and properly maintained gas valve ensures consistent heating, energy efficiency, and most importantly, the safety of your HVAC system.

Furnace Parts Source is dedicated to providing you with reliable and high-quality furnace parts. We offer a wide range of furnace gas valves to meet your specific needs, backed by expert advice and support. With our parts, you can rest assured that your furnace will operate safely and efficiently.

If you’re looking to upgrade or replace your furnace gas valve, don’t hesitate to contact our team today. We’re here to help you find the best solutions for your HVAC system, ensuring your furnace runs smoothly for years to come.