Why is the setting gauge included in the repair kit

This H19 series gas valve is engineered to handle natural gas and LP gas at inlet pressures up to 25 PSI

this direct replacement control board ensures precise flame sensing and safety lockout protocols

What is the maximum voltage rating

The 64-inch lead is considered an "extended length" compared to standard 48-inch models

Resideo ZD10X24TZ Damper R-22 Why is the setting gaugeThe Resideo ZD10X24TZ is a professional grade parallel blade zone damper designed for high performance forced air zoning applications. Built with a heavy duty extruded aluminum frame and blades, this 10" x 24" rectangular unit ensures structural integrity and low leakage performance (rated at less than 1% at 0. 5 in. WC). The system utilizes a 24VAC synchronous motor mounted on the 24 inch side, providing a power closed spring return open fail safe