I have an old Honeywell (Mercury) heat-only thermostat. Any recommendations how to wire this? I was expecting to see a red and white wire. Thanks! : r/Nest
Actuator Relay Set Mercury with Wire Harness – Backwater Performance
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Mercury Wire Products, Inc. | Spencer MA
PARTS :: Mercury :: CONTROLS AND RIGGING :: Mercury Side Mount Remote Control 14 Pin, 15ft Wire Harness with power trim - Black River Boats