control a 3 wire zone valve with a 2 wire thermostat geek wisdom com rh archive geekwisdom com After installing the relays between my thermostats and zone valves everything works great here s my wiring diagram and some pictures
Posted on May, 11 2019 by Michael Burnstagged with :
White rodgers 3 wire zone valve wiring diagram - 90 series premium universal universal multi stage heat pump digital 5 2 day programmable 44 pages view and download white rodgers 1f83 277 user manual online heating air conditioning non programmable auto changeover multi stage heat pump thermostat 1f83 277 thermostat pdf manual download also for part no 37 6509a zone valves on hot water heating systems what is a zone valve how do they work how do i choose install a zone valve how do i wire up a zone valve and how do i troubleshoot repair or replace a zone valve wire the fan limit controls on furnaces honeywell white rodgers fan limit controllers how to install and wire the honeywell l4046b bination furnace fan limit switch control advice for installing and wiring the furnace bination control fan limit switch on heating systems guide to installing wiring fan limit switches on warm air we have many other related articles use the search feature.
to the right to help you find other related articles how to wire a thermostat a very mon occurrence with service calls is the plaint that the thermostat isn t working properly what you will learn in thermostat wiring colors code article what thermostat wire color is likely to go to which terminal on the thermostat basic electrical safety and standards for wiring color the cm907 is a slim 7 day programmable thermostat similar in appearance to the cm707 but has a lot more functionality es with a backlit large lcd display with dynamic text 6 independent time temp changes per day party day off and holiday features eeprom memory and more wiring diagrams help technicians to see how the controls are wired to the system many people can read and understand schematics known as label or line diagrams thermostat wire es in various weights if you have heat and ac you ll need 18 5 if you ve only.
got heat 18 3 is sufficient but you may want to run 18 5 anyway for a bit of future proofing