Heil Quaker ICP 1149022 Valve

The Heil Quaker ICP 1149022 Valve is a specialized liquid propane (LP) gas valve engineered for critical pressure regulation in residential and light commercial HVAC systems. This 3/4 x 3/4 inch gas valve features a 1.4 inch step opening mechanism, designed to provide a controlled initial gas flow for smooth ignition and reduced burner noise. Built for high-demand environments, it maintains a precise 10 inch WC (water column) outlet pressure, ensuring optimal combustion efficiency for propane-fired equipment. As a combination gas control, this unit integrates a safety shutoff, manual valve, and dual automatic operators into a single compact housing. It is compatible with a wide range of International Comfort Products (ICP) brands, including Comfortmaker, Tempstar, and Arcoaire. This 24V step valve is the professional choice for technicians performing LP furnace gas valve replacement where exact manifold pressure and reliable intermittent pilot operation are required for system stability.

• Precise LP Regulation: Factory-set for 10" WC to ensure consistent heat output in propane applications.
• Superior Ignition Control: The 1.4" step opening provides a gentle start-up, preventing delayed ignition and mechanical stress.
• Broad ICP Compatibility: Direct OEM-spec replacement for various Heil Quaker and ICP gas-fired appliances.
• Technical Reliability: Features dual automatic solenoid operators for redundant safety and code compliance.
• Standardized Fit: 3/4" NPT inlet and outlet ports allow for straightforward integration into existing manifold piping.

• Can this valve be used with natural gas? No, this model is specifically calibrated for LP (Liquid Propane) at 10" WC. Using it with natural gas without a conversion kit and recalibration will lead to improper combustion.
• What does a 'step opening' valve do? A step valve opens at a lower pressure initially (the step) to light the burners quietly before ramping up to full manifold pressure.
• Is this compatible with intermittent pilot systems? Yes, the ICP 1149022 is designed for 24V intermittent pilot ignition systems and includes the necessary pilot gas outlet.

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.