Heil Quaker ICP 1149022 Valve THPU32HP7Y Precise Flame Positioning: Employs a

Precise Flame Positioning: Employs a specific #7 tip position to optimize flame impingement on the thermocouple for consistent millivolt generation

The 220-902 is rated for NEMA 4X (Weatherproof)

Built with a 1/2" NPT connection and a high-strength aluminum die-cast housing

Whether you are servicing a Marley AWH3507 series

or the system getting stuck in a "soft lockout" after multiple unsuccessful ignition trials

Heil Quaker ICP 1149022 Valve THPU32HP7Y Precise Flame Positioning: Employs aThe 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,