Resideo V2040DSL25 Straight Body 320720-756 ensuring consistent 120°F to 160°F

ensuring consistent 120°F to 160°F (+/- 5°F) delivery while the integrated ECO limit triggers at 190°F to prevent overheating

it features bi-directional airflow capabilities

These are designed for momentary duty to assist in motor startup

Common indicators include loud grinding or screeching noises (bearing failure)

Optimal Combustion Efficiency: Seals the blower interface to ensure the precise air-to-fuel ratio required for high-efficiency operation

Resideo V2040DSL25 Straight Body 320720-756 ensuring consistent 120°F to 160°FThe Resideo V2040DSL25 is a professional grade straight pattern thermostatic radiator valve designed for precision temperature regulation in one pipe steam or hot water hydronic systems. Featuring a heavy duty nickel plated bronze body and a 1 inch NPT connection, this valve is the industry standard for replacing manual valves in baseboard or straight run radiator applications. Engineered for the field, the V2040DSL25 utilizes an EPDM adjustable