Laars Heating Systems R0099400 Gas Valve
As a seasoned technician, you know that a reliable gas train is the backbone of any high-performance heating system. The Laars Heating Systems R0099400 Gas Valve is a professional-grade intermittent pilot combination gas control engineered specifically for technical compatibility with Zodiac Jandy Lite2 heater models (LG, LD, and LJ) in the 250, 325, and 400 BTU size ranges. This direct replacement gas valve operates on a 24V AC circuit and is factory-calibrated for natural gas applications. Featuring a 3/4" NPT inlet and outlet, it provides the high-flow capacity required for demanding commercial and residential pool heaters. The internal pressure regulator is set to maintain a consistent 0.2" WC (water column) output, ensuring precise combustion and optimal manifold pressure. This Honeywell-style VR8304 series valve incorporates dual automatic operators for redundant safety shutoff and an integrated manual control knob, making it a rugged, field-ready solution for maintaining Mighty Therm and Lite2 systems without compromising mechanical integrity.
Technical Benefits for Professionals
- Direct OEM Match: Drops into Zodiac Jandy Lite2 and Laars Mighty Therm HH/PH/VW/PW models (125-400) without piping modifications.
- Precision Regulation: Factory-preset to 0.2" WC for natural gas, preventing over-firing and ensuring stable flame rectification.
- Dual-Operator Safety: Features two automatic solenoid operators for secure gas shutoff during intermittent pilot ignition cycles.
- High-Flow Capacity: Standard 3/4" gas valve connection allows for maximum BTUH throughput required by larger heat exchangers.
- Simplified Field Testing: Includes accessible inlet and outlet pressure taps for quick manometer readings during commissioning or troubleshooting.
Common Technical Questions
What ignition systems is this valve compatible with?
This valve is designed for intermittent pilot (IID) systems and should be paired with compatible 24V ignition modules such as the S86 series. It is not for use with standing pilot or direct spark systems unless specified by the appliance manufacturer.
Can this valve be converted to Liquid Propane (LP)?
The R0099400 is configured for natural gas. While some VR8304 series valves allow for conversion using a certified LP spring kit, you must verify the specific orifice and manifold requirements of the Laars or Jandy unit to ensure safe operation.
What are the electrical requirements for the solenoids?
The valve operates on 24V AC, 60Hz. Total current draw is typically 0.5A to 0.7A when both operators are energized. Always check your transformer VA rating before installation.
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.
Laars Heating Systems R0099400 Gas Valve
As a seasoned technician, you know that a reliable gas train is the backbone of any high-performance heating system. The Laars Heating Systems R0099400 Gas Valve is a professional-grade intermittent pilot combination gas control engineered specifically for technical compatibility with Zodiac Jandy Lite2 heater models (LG, LD, and LJ) in the 250, 325, and 400 BTU size ranges. This direct replacement gas valve operates on a 24V AC circuit and is factory-calibrated for natural gas applications. Featuring a 3/4" NPT inlet and outlet, it provides the high-flow capacity required for demanding commercial and residential pool heaters. The internal pressure regulator is set to maintain a consistent 0.2" WC (water column) output, ensuring precise combustion and optimal manifold pressure. This Honeywell-style VR8304 series valve incorporates dual automatic operators for redundant safety shutoff and an integrated manual control knob, making it a rugged, field-ready solution for maintaining Mighty Therm and Lite2 systems without compromising mechanical integrity.
Technical Benefits for Professionals
- Direct OEM Match: Drops into Zodiac Jandy Lite2 and Laars Mighty Therm HH/PH/VW/PW models (125-400) without piping modifications.
- Precision Regulation: Factory-preset to 0.2" WC for natural gas, preventing over-firing and ensuring stable flame rectification.
- Dual-Operator Safety: Features two automatic solenoid operators for secure gas shutoff during intermittent pilot ignition cycles.
- High-Flow Capacity: Standard 3/4" gas valve connection allows for maximum BTUH throughput required by larger heat exchangers.
- Simplified Field Testing: Includes accessible inlet and outlet pressure taps for quick manometer readings during commissioning or troubleshooting.
Common Technical Questions
What ignition systems is this valve compatible with?
This valve is designed for intermittent pilot (IID) systems and should be paired with compatible 24V ignition modules such as the S86 series. It is not for use with standing pilot or direct spark systems unless specified by the appliance manufacturer.
Can this valve be converted to Liquid Propane (LP)?
The R0099400 is configured for natural gas. While some VR8304 series valves allow for conversion using a certified LP spring kit, you must verify the specific orifice and manifold requirements of the Laars or Jandy unit to ensure safe operation.
What are the electrical requirements for the solenoids?
The valve operates on 24V AC, 60Hz. Total current draw is typically 0.5A to 0.7A when both operators are energized. Always check your transformer VA rating before installation.
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
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Description
As a seasoned technician, you know that a reliable gas train is the backbone of any high-performance heating system. The Laars Heating Systems R0099400 Gas Valve is a professional-grade intermittent pilot combination gas control engineered specifically for technical compatibility with Zodiac Jandy Lite2 heater models (LG, LD, and LJ) in the 250, 325, and 400 BTU size ranges. This direct replacement gas valve operates on a 24V AC circuit and is factory-calibrated for natural gas applications. Featuring a 3/4" NPT inlet and outlet, it provides the high-flow capacity required for demanding commercial and residential pool heaters. The internal pressure regulator is set to maintain a consistent 0.2" WC (water column) output, ensuring precise combustion and optimal manifold pressure. This Honeywell-style VR8304 series valve incorporates dual automatic operators for redundant safety shutoff and an integrated manual control knob, making it a rugged, field-ready solution for maintaining Mighty Therm and Lite2 systems without compromising mechanical integrity.
Technical Benefits for Professionals
- Direct OEM Match: Drops into Zodiac Jandy Lite2 and Laars Mighty Therm HH/PH/VW/PW models (125-400) without piping modifications.
- Precision Regulation: Factory-preset to 0.2" WC for natural gas, preventing over-firing and ensuring stable flame rectification.
- Dual-Operator Safety: Features two automatic solenoid operators for secure gas shutoff during intermittent pilot ignition cycles.
- High-Flow Capacity: Standard 3/4" gas valve connection allows for maximum BTUH throughput required by larger heat exchangers.
- Simplified Field Testing: Includes accessible inlet and outlet pressure taps for quick manometer readings during commissioning or troubleshooting.
Common Technical Questions
What ignition systems is this valve compatible with?
This valve is designed for intermittent pilot (IID) systems and should be paired with compatible 24V ignition modules such as the S86 series. It is not for use with standing pilot or direct spark systems unless specified by the appliance manufacturer.
Can this valve be converted to Liquid Propane (LP)?
The R0099400 is configured for natural gas. While some VR8304 series valves allow for conversion using a certified LP spring kit, you must verify the specific orifice and manifold requirements of the Laars or Jandy unit to ensure safe operation.
What are the electrical requirements for the solenoids?
The valve operates on 24V AC, 60Hz. Total current draw is typically 0.5A to 0.7A when both operators are energized. Always check your transformer VA rating before installation.
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.
