https://www.googlenestcommunity.com/t5/Nest-Thermostats/Emergency-Heat-only-working/m-p/53179#M11708 <P>I just installed a Nest Thermostat and can not get my heat to kick on unless I turn it to emergency heat. I have a heat pump system with a gas heat backup. Here is the wiring setup.&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_6886.jpg" style="width: 400px;"><img src="https://www.googlenestcommunity.com/t5/image/serverpage/image-id/2708i5933425923C7C289/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400" role="button" title="IMG_6886.jpg" alt="IMG_6886.jpg" /></span></P><P> </P> Tue, 30 Nov 2021 14:15:45 GMT Cleveland28 2021-11-30T14:15:45Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Emergency-Heat-only-working/m-p/53179#M11708 <P>I just installed a Nest Thermostat and can not get my heat to kick on unless I turn it to emergency heat. I have a heat pump system with a gas heat backup. Here is the wiring setup.&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_6886.jpg" style="width: 400px;"><img src="https://www.googlenestcommunity.com/t5/image/serverpage/image-id/2708i5933425923C7C289/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400" role="button" title="IMG_6886.jpg" alt="IMG_6886.jpg" /></span></P><P> </P> Tue, 30 Nov 2021 14:15:45 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Emergency-Heat-only-working/m-p/53179#M11708 Cleveland28 2021-11-30T14:15:45Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Emergency-Heat-only-working/m-p/55733#M12370 <P>&nbsp;Do you have a picture of the original thermostat's wiring?</P> Fri, 03 Dec 2021 04:29:44 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Emergency-Heat-only-working/m-p/55733#M12370 Patrick_Caezza 2021-12-03T04:29:44Z