Please help connect thermostat to navien combi boiler
Hi all,
Plumber installed navien ncb-h 240-110h combi boiler and I’m trying to figure out how to connect taco 007e pump to combi boiler and connect ecobee thermostat essential so I can turn on the baseboard heating. I don’t have any split zones, it’s just one pump that circulates around a small house. I also have nest thermostat, but reading online that it is difficult to connect two together, but people say ecobee is much easier. Please help me to figure it out.
Comments
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Lost the install manual already? That's not good. There are on-line copies.
There are also wiring diagrams in the Appendix
Page 43. Thermostat all three wires (Ecobee or NEST) I would probably use Zone 1.
Page 43. Circulator
Has this all been done ?
National - U.S. Gas Boiler 45+ Years Old
Steam 300 SQ. FT. - EDR 347
One Pipe System
2 -
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thanks for the confirmation, I have the manual, just wanted to hear from the pros that this is what I was thinking on how to connect the wires to prevent any issues.
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