EWC Controls ND-RSD-8X30 Damper Els PW 17895 which is required whenever the

which is required whenever the ignitor is removed to prevent hazardous gas or combustion leaks

The Robertshaw 1951-001 Thermopile is a heavy-duty

Key Benefits for Technicians Direct Mount Design: Small footprint and lightweight construction allow for direct installation on refrigeration piping

this SPDT switch supports a robust 21-amp resistive load and is rated for up to 1 HP at 120 VAC

EWC Controls ND-RSD-8X30 Damper Els PW 17895 which is required whenever theAs a direct replacement for the legacy ZoneFirst ZDB 8X30, the EWC Controls ND RSD 8X30 is a professional grade motorized rectangular zone damper engineered for high static residential and light commercial HVAC systems. This 8" High x 30" Wide parallel blade unit features a 24Vac synchronous motor mounted on the 30" dimension to ensure high torque and reliable operation. Designed for power open, spring return closed applications, it provides a fail