20 Most Recent Lux Tx500 Series Smart Temp Electronic Thermostat Unopened Questions & Answers

There are way too many types/brands/models of equipment for anyone to answer that question. Pictures and information on your old thermostat, new thermostat and the heater or ac unit it is controlling are going to be a ton of help.

go to honeywell it,s a house hole name

http://www.hearth.com/talk/categories/main-hearth-forums.4/You burn wood, and smoke goes up flueway.You're not running chimney smoke through ductwork so you have a heat exchanger.What kind of heat exchanger?probably air since you're running through ductwork?How much hot air or hot water is coming off heat exchanger?How big of a space can be heated with that amount of heat?Is the exchanger located in optimal location?Considerations.One room log cabin with fireplace will not stay very warm.One room house with big wood burning stove in center, with hot flue pipe running across the room and exiting on far wall, will get warm-hot, but will cool off fast.Why?Because the BTU output of firewood is much less than electric, coal, oil, or gas.Otherwise they would have made wood-burning steam locomotives. But the locomotive boiler cannot get hot enough with wood ... the boiler needs coal to produce enough BTUs to boil water fast enough to rotate the turbine and turn the wheels.Maybe your wood stove output should be measured.Don't forget a huge percentage of fire heat goes straight up flueway. If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

I am not sure they are available to non Hitachi service centres. https://documentation.hitachiaircon.com/glb/en/pac/rua-at3s

Cannot find the fault code . There are vidoes on u tube saying how to reset thr code By pressing the reset button . If this does not work youcan ccontact vaillent on there web page . I have a mate who works for them i will ask him as well

Do I need to insulate this heater out in the shed? Freezing temperatures

Call a engineer

The P8 fault can mean many things when it pops up on your Mitsubishi Electric wall controller. The P8 fault is activated when the indoor coil sensor does not change the temperature for a set amount of time after the compressor is (or should be) switched on.

Where does the tube sensor go

This one looks the same.https://www.ebay.ca/itm/133397559348They are made by Harper Wyman and using that model number, this is the result.https://www.google.com/search?q=Atwood+RV+oven+control+valve+57294But this shows more that looks similarhttps://www.google.com/search?q=Harper+Wyman+oven+control+valveAnd then if we go here and Zoom in, you will see MTZ 22300https://youngfartsrvparts.ca/products/used-atwood-wedgewood-oven-thermostat-57294Which leads us here and the Specs Sheet.https://www.copreci.com/en/gas-cooking/product-range/thermostats/with-safety-and-thermostatic-flow-regulation/372-mtz-22300-seriesand from there to here, and Parts Town stocks them!List Price: $ 318.24https://www.partstown.com/fagor-commercial/fgrc12008712..

call plumber to replace gas valve, it may cheaper replace water heater. gas valve is not DIY

test for sticking relay faulty circuit board or faulty stat

Beware when working with electrical equipment. It may cause electric shock. Check the power supply wires, connections with heating coils. If they are ok then possibly heating coils require replacement.

I would try their website; www.statewaterheaters.com They should show a list of their service agents.