Roof AC replacement, now no heat option
I have three low profile penguin AC, heat pump units on my coach. I replaced the front unit with an AC only unit this summer. I just realized when I went to turn on my aqua hot heat, that there is not a furnace option on my thermostat for that zone. The only options for that zone are fan or cool. The other two zones. give options for fan, cool, heat pump, or furnace. Did I forget to connect a wire on the new unit and it is not letting my five button thermostat know there is a furnace? Maybe it has something to do with not having installed a heat pump unit this time? Any thoughts or suggestions would be appreciated. Thank you.
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Brian & Brenda
2008 Holiday Rambler Scepter 43' PDQ, 400ISL 8.9L
2013 Jeep Grand Cherokee Overland
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