Nest thermostats & Taco SR-504 Switching Relay. Any experience or information on that concern?

Nest thermostats & Taco SR-504 Switching Relay. Any experience or information on that concern?

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There is apparently another glitch arriving because of the Nest. Over time the battery pack voltage drops and requirements to be recharged. With regards to switches into that recharge mode it pulls a great deal of present. I am hearing rumors that the maximum of two Nests per 40 VA transformer.

2 Nests per 40 VA.Been here, complete that.

Have actually six Nests in the home.

We have one operating on A sr-506 that is old with regarding the areas that just had 18-2 operating in their mind.

one other areas are driven through the Air Conditioning region of the Nest.Absolutely no problems with fall outs. The thermostats are 99 % available in the application.

On clients systems, we attempt to pull at the least 5 wire, frequently seven cable. I quickly can power it any real way i want. Even though the Nest is just doing temperature, it could be driven through the AC part. Yes, the therm acknowledges a combi system, however it is, and contains been a workaround that is great.

We have a few words on vapor out there powered likewise with an 18VA transformer installed on a 1900 package from the boiler.

Your post right here really caught my attention. We have a 3 area setup with TACO zone valves. 2 are managed by NEST thermostats, 1 with a conventional thermoregulator. We have just 2 wires operating into the NESTs and am finding a buzzing when you look at the NESTs if they take capacity to charge their battery pack. Continue reading “Nest thermostats & Taco SR-504 Switching Relay. Any experience or information on that concern?”