Whether you are performing a Fenwal ignition module replacement or upgrading a legacy system

this 1" MNPT x 1" FNPT safety valve is factory-set at 15 PSI to provide reliable overpressure protection in commercial and residential hydronic systems

squealing noises during startup

If internal temperatures reach the 150°F opening setpoint

Fasco D402 Motor L99H008 Whether you are performing aWhen you're spec ing a replacement for high speed exhaust or air moving applications, the Fasco D402 Motor is a rugged, industry standard 3. 3 inch diameter solution. This 1 60 HP blower motor is engineered with a shaded pole design and operates at a 115V, single phase 3000 RPM output, making it an ideal drop in for kitchen exhaust fans, small centrifugal blowers, and various shave pole motor replacements. The totally enclosed air over (TEAO)