What is E/W1 and W2 ? : r/Nest

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I have a Shaw 3210 Thermostat With R, C,, W2, E/W1, Y1 & G terminals

The ritetemp support site

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I have a Shaw 3210 Thermostat With R, C,, W2, E/W1, Y1 & G terminals
I have a Shaw 3210 Thermostat With R, C,, W2, E/W1, Y1 & G terminals

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Ultimate Thermostat Buying Guide 2023 - Basics and Options
Ultimate Thermostat Buying Guide 2023 - Basics and Options

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I have a shaw 3210 thermostat with r, c,, w2, e/w1, y1 & g terminalsI am having trouble understand where to put the w cable. the picture i Thermostat w1 wiring jumper w2 honeywell trane wired incorrectly help old doityourself heat sponsored links upvote pumps heating electric forumW1, w2 & e.

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Honeywell T-Stat / Rheem Heat Pump: L, E, Aux, W1, W2 Wiring Questions
Honeywell T-Stat / Rheem Heat Pump: L, E, Aux, W1, W2 Wiring Questions

W1, W2 & E - HVAC School
W1, W2 & E - HVAC School

What is E/W1 and W2 ? : r/Nest
What is E/W1 and W2 ? : r/Nest

Nest Thermostat Wiring Diagram Heat Only - Wiring Diagram and Schematic
Nest Thermostat Wiring Diagram Heat Only - Wiring Diagram and Schematic

I am having trouble understand where to put the W cable. The picture I
I am having trouble understand where to put the W cable. The picture I

My old thermostat had the following wires. When I tried to setup a Nest
My old thermostat had the following wires. When I tried to setup a Nest

I have a Shaw 3210 Thermostat With R, C,, W2, E/W1, Y1 & G terminals
I have a Shaw 3210 Thermostat With R, C,, W2, E/W1, Y1 & G terminals

Need Help with Thermostat? Existing one is connected with “W, Y, G, R
Need Help with Thermostat? Existing one is connected with “W, Y, G, R

The RiteTemp Support Site - Y, Rc, or Rh, G, W, C* Wiring Steps
The RiteTemp Support Site - Y, Rc, or Rh, G, W, C* Wiring Steps

I have a Shaw 3210 Thermostat With R, C,, W2, E/W1, Y1 & G terminals
I have a Shaw 3210 Thermostat With R, C,, W2, E/W1, Y1 & G terminals