Whether you’re servicing a Voyager line or a custom furnace

Broad Compatibility: Replaces a wide range of Honeywell VS8148 and Allpoints millivolt valves used in vintage and modern gas-fired appliances

It is not rated for the amperage requirements of HSI silicon carbide or nitride igniters

preventing erratic hunting during low-load conditions

ZoneFirst ZDSM-32X20 Damper R-410A Whether you’re servicing a VoyagerThe ZoneFirst ZDSM 32X20 is a heavy duty rectangular zone damper designed for high performance airflow management in residential and commercial HVAC systems. Featuring parallel blade construction, this 32" wide x 20" high unit utilizes a 24Vac synchronous motor for reliable power open and power closed operation. Engineered with an extruded aluminum frame, the ZDSM 32X20 provides superior structural integrity and corrosion resistance compared to