Laars Heating Systems V0049900 Valve
The Laars Heating Systems V0049900 Valve is a 1-inch, 24V combination natural gas control designed for high-demand hydronic applications. This OEM Laars replacement part is engineered specifically for Mighty Therm boiler models, specifically the 325-400 series (including HH, PH, VW, and PW configurations). Operating with a 4" WC manifold pressure, this valve ensures precise fuel regulation and consistent ignition cycles in commercial and residential gas-fired systems. For technicians performing boiler gas valve replacement, this unit offers a direct-fit solution that maintains the original equipment’s safety and performance standards. Its 1-inch NPT connection and 24VAC coil are built to withstand the rigorous cycling of large-scale heating plants, providing a reliable natural gas combination valve solution that eliminates the integration issues common with universal aftermarket alternatives.
Key Benefits- System Compatibility: Direct OEM replacement for Laars Mighty Therm 325-400 units, ensuring proper fitment and electrical alignment.
- Precision Flow Control: Factory-set for 4" Water Column (WC) to provide stable burner manifold pressure for efficient combustion.
- Robust 24V Operation: Designed to integrate seamlessly with 24V furnace control boards and ignition modules.
- Heavy-Duty Construction: Features a 1-inch NPT inlet/outlet to handle the high BTU requirements of multi-stage boiler systems.
Is the V0049900 compatible with Liquid Propane (LP) systems?
No, this specific part is calibrated for Natural Gas (NG). Using this valve in an LP application without a verified conversion kit can cause dangerous over-firing and system damage.
Can I use this gas valve for a different BTU-rated boiler?
This valve is specifically rated for the internal flow requirements of the Laars 325 to 400 series. Always verify your specific model number and manifold pressure requirements before installation to ensure safe operation.
Does this valve require professional installation?
Yes. Detailed gas pressure testing and combustion analysis are required after installing a combination gas valve to ensure the system is operating within the manufacturer’s specified safety limits.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $1,195.28
-65%$1,195.28
$418.35Laars Heating Systems V0049900 Valve
The Laars Heating Systems V0049900 Valve is a 1-inch, 24V combination natural gas control designed for high-demand hydronic applications. This OEM Laars replacement part is engineered specifically for Mighty Therm boiler models, specifically the 325-400 series (including HH, PH, VW, and PW configurations). Operating with a 4" WC manifold pressure, this valve ensures precise fuel regulation and consistent ignition cycles in commercial and residential gas-fired systems. For technicians performing boiler gas valve replacement, this unit offers a direct-fit solution that maintains the original equipment’s safety and performance standards. Its 1-inch NPT connection and 24VAC coil are built to withstand the rigorous cycling of large-scale heating plants, providing a reliable natural gas combination valve solution that eliminates the integration issues common with universal aftermarket alternatives.
Key Benefits- System Compatibility: Direct OEM replacement for Laars Mighty Therm 325-400 units, ensuring proper fitment and electrical alignment.
- Precision Flow Control: Factory-set for 4" Water Column (WC) to provide stable burner manifold pressure for efficient combustion.
- Robust 24V Operation: Designed to integrate seamlessly with 24V furnace control boards and ignition modules.
- Heavy-Duty Construction: Features a 1-inch NPT inlet/outlet to handle the high BTU requirements of multi-stage boiler systems.
Is the V0049900 compatible with Liquid Propane (LP) systems?
No, this specific part is calibrated for Natural Gas (NG). Using this valve in an LP application without a verified conversion kit can cause dangerous over-firing and system damage.
Can I use this gas valve for a different BTU-rated boiler?
This valve is specifically rated for the internal flow requirements of the Laars 325 to 400 series. Always verify your specific model number and manifold pressure requirements before installation to ensure safe operation.
Does this valve require professional installation?
Yes. Detailed gas pressure testing and combustion analysis are required after installing a combination gas valve to ensure the system is operating within the manufacturer’s specified safety limits.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Laars Heating Systems V0049900 Valve is a 1-inch, 24V combination natural gas control designed for high-demand hydronic applications. This OEM Laars replacement part is engineered specifically for Mighty Therm boiler models, specifically the 325-400 series (including HH, PH, VW, and PW configurations). Operating with a 4" WC manifold pressure, this valve ensures precise fuel regulation and consistent ignition cycles in commercial and residential gas-fired systems. For technicians performing boiler gas valve replacement, this unit offers a direct-fit solution that maintains the original equipment’s safety and performance standards. Its 1-inch NPT connection and 24VAC coil are built to withstand the rigorous cycling of large-scale heating plants, providing a reliable natural gas combination valve solution that eliminates the integration issues common with universal aftermarket alternatives.
Key Benefits- System Compatibility: Direct OEM replacement for Laars Mighty Therm 325-400 units, ensuring proper fitment and electrical alignment.
- Precision Flow Control: Factory-set for 4" Water Column (WC) to provide stable burner manifold pressure for efficient combustion.
- Robust 24V Operation: Designed to integrate seamlessly with 24V furnace control boards and ignition modules.
- Heavy-Duty Construction: Features a 1-inch NPT inlet/outlet to handle the high BTU requirements of multi-stage boiler systems.
Is the V0049900 compatible with Liquid Propane (LP) systems?
No, this specific part is calibrated for Natural Gas (NG). Using this valve in an LP application without a verified conversion kit can cause dangerous over-firing and system damage.
Can I use this gas valve for a different BTU-rated boiler?
This valve is specifically rated for the internal flow requirements of the Laars 325 to 400 series. Always verify your specific model number and manifold pressure requirements before installation to ensure safe operation.
Does this valve require professional installation?
Yes. Detailed gas pressure testing and combustion analysis are required after installing a combination gas valve to ensure the system is operating within the manufacturer’s specified safety limits.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
