Smith BTH series gas water heaters

this 1/2" NPT inlet x 3/8" NPT outlet valve is a staple for residential hearth professionals and light commercial technicians servicing gas fireplaces

A built-in DVM diagnostic test point allows for rapid voltage measurements directly from the front face

Engineered for precision control

The most common causes for this switch to open are restricted airflow

Copeland 577-0421-01 Suction Accumulator 322027-701 Smith BTH series gas waterThe Copeland 577 0421 01 Suction Accumulator is a critical OEM component designed for high performance refrigeration and HVAC service. As a veteran technician knows, preventing liquid refrigerant floodback is essential to protecting the compressor's valves and internal mechanicals. This suction line accumulator acts as a temporary reservoir, capturing excess liquid and allowing it to boil off safely while ensuring only vapor returns to the compressor.