a hot gas solenoid valve must be installed upstream if the system requires a positive pump-down cycle to stop flow during the off-cycle

the Belimo F6100HD is designed for water and glycol solutions

and commercial environments

An "OL" code typically indicates a motor overload

a minimum opening differential pressure of 2

Rheem-Ruud AS-59066-90 Heat Exchanger 319825-402 a hot gas solenoid valveThe Rheem Ruud AS 59066 90 Heat Exchanger is an essential OEM replacement part designed for high efficiency thermal transfer in residential and commercial Rheem HVAC systems. Engineered for a precise fit and long term durability, this stainless steel heat exchanger comes complete with a heat exchanger gasket kit to ensure a gas tight seal and leak proof performance during high pressure operation. As the direct replacement for AS 59066 05, this model