Braeburn Systems 7500 Thermostat Kit 320735-701 it includes an integral SPST
Yard notes & kiln story
Description
Braeburn Systems 7500 Thermostat Kit 320735 701 it includes an integral SPST it includes an integral SPST auxiliary end switch (4 wire configuration) to signal the boiler or circulator relay to activate once the valve is open contractors can avoid the high costs of unplanned downtime and secondary service calls