Lochinvar 100171947 Gas Valve Assembly Kit for Knight WH155 Boiler

The Lochinvar 100171947 Gas Valve Assembly Kit is a genuine OEM replacement component designed specifically for Lochinvar Knight WH155 wall mount boilers. This critical assembly regulates gas flow to ensure optimal combustion efficiency and safe operation of your heating system.

Key Features:

• Direct replacement gas valve assembly for Knight WH155 wall mount boilers
• Replaces discontinued model VAL30034
• Precision-engineered to regulate gas flow for proper fuel-air mixture
• Durable construction designed for extended service life in demanding environments
• Factory-tested to meet Lochinvar's quality and safety standards
• Essential component for maintaining 95% AFUE efficiency rating

This gas valve assembly is compatible with Lochinvar Knight WH155 models, which feature 155,000 BTU/hr input capacity and modulating burner technology. The valve works in conjunction with the boiler's SMART SYSTEM control to maintain optimal performance and safety. Professional installation by a qualified HVAC technician is recommended to ensure proper gas pressure regulation and system safety.