Industrial Build Quality: Engineered for durability in harsh electrical environments

providing a durable point of access for routine maintenance and troubleshooting of gas-fired or oil-fired systems

If power is present but the blower does not engage upon a call for fan (G terminal)

Detailed wiring diagrams confirm that the 277VAC coil can be energized by a lighting circuit to switch a separate 120VAC fan or motor load using the SPDT contacts

Its heavy-duty construction ensures reliable torque transmission to maintain design airflow even under varying static pressures

Hydrolevel VXT-120 Water Feeder R-410A Industrial Build Quality: Engineered forThe Hydrolevel VXT 120 Water Feeder (Part Number 45 122) is a heavy duty 120Vac automatic water feeder engineered for commercial and residential steam boiler systems. Designed for universal compatibility, this unit integrates seamlessly with both probe type and float type low water cut offs (LWCO) to maintain precise water lines without manual intervention. A built in programmable delay before feed (adjustable from 30 seconds to 10 minutes) ensures