Engineered to function seamlessly with Raypak 751-1501 ADB heaters

maintaining system calibration and performance without the need for extensive field re-programming

Utilizing genuine Lochinvar 100278117 gaskets ensures that your manifold and blower housing meet factory specifications for manifold pressure and air-fuel ratios

it specifically replaces the Honeywell WV8840B5069 found in many A

As a direct replacement for 43-101665-09 and 43-26261-09

Resideo ZD8X16TZ Damper L99H008 Engineered to function seamlessly withThe Resideo ZD8X16TZ is a heavy duty, rectangular zone control damper designed for high performance forced air systems. Built with an extruded aluminum frame and parallel blades, this unit ensures low leakage airflow control in critical zoning applications. It features a 24VAC synchronous motor mounted on the 16 inch side, delivering a power closed spring return open fail safe operation. This configuration is ideal for systems requiring a normally