Neptronic CCC023-07 : Relay Interface Board, 240 VAC, 3 Contacts, 7 Amps, LED Indication, Designed to Operate with TFC Series Thermostat (Additional shipping or handling charges may apply. Contact sales@energycontrol.com for a quote.)
Neptronic CCC013-07 : Relay Interface Board, 120 VAC, 3 Contacts, 7 Amps, LED Indication, Designed to Operate with TFC Series Thermostat (Additional shipping or handling charges may apply. Contact sales@energycontrol.com for a quote.)