Trane RLY3211 Relay 320734-701 Smith boiler

Smith boiler

For contractors performing annual preventive maintenance

It features a 36-inch capillary length and a durable nickel-plated copper sensing bulb measuring 5/16" x 3-5/8"

Rated at 300 PSI CWP

Always use the factory-specified condensate trap to maintain safe venting parameters

Trane RLY3211 Relay 320734-701 Smith boilerThe Trane RLY3211 Relay is a high duty 240V 50A start relay specifically engineered for commercial and industrial HVACR applications. Designed for heavy load equipment, this genuine OEM Trane RLY03211 replacement ensures internal mechanical components effectively manage the high inrush current typical of large compressor startups. This relay is a critical component for maintaining consistent cycle performance in compatible systems, including popular