Search found 2 matches

by Richterbox
Tue Jan 30, 2018 4:10 pm
Forum: Help and Advice
Topic: ST-2D two (2) zone with A/C and Heat pump >>upgrade to NCM-300 and ecobee 3
Replies: 2
Views: 3375

Re: ST-2D two (2) zone with A/C and Heat pump >>upgrade to NCM-300 and ecobee 3

Here is the heat pump that is also on oil heater. Is this system considered duel fuel?
by Richterbox
Mon Jan 29, 2018 11:08 am
Forum: Help and Advice
Topic: ST-2D two (2) zone with A/C and Heat pump >>upgrade to NCM-300 and ecobee 3
Replies: 2
Views: 3375

ST-2D two (2) zone with A/C and Heat pump >>upgrade to NCM-300 and ecobee 3

Hello, Can you send me a schematic on wires on this upgraded setup? I have found this: http://ewccontrols.com/acrobat/090512a0369.pdf But it lacks the heat pump hook up. Here are several pictures of my current setup. I already have a NCM-300 ready to go and 2 ecobee 3. I have been told to ignore my ...