As a veteran-grade dry bulb sensor

Engineered as a direct replacement for Fasco 673

OEM Compatibility: Specifically designed as a drop-in replacement for Lennox 13CHPXA and 15CHPXA series heat pumps

Upgrade your gas-fired systems with the Robertshaw 1980-060

directly replacing part numbers 33F3701 and 73A5901

Hydrotherm BM-8783 Control Center 340155-7024 As a veteran-grade dry bulbThe Hydrotherm BM 8783 Control Center is a specialized HVAC systems module engineered for the precise coordination of operating signals within hydronic heating systems. As the central logic unit for residential and commercial boilers, this OEM replacement part monitors high limit circuit inputs and sensor data to manage the ignition sequence and combustion timing. Integrated within the 120V AC circuit, it facilitates seamless communication between the