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Expand Your Venstar Thermostat System To Control A Two-Wire Furnace
Venstar ACC0436 Thermostat Two-Wire Heat-Only Kit
Venstar ACC0436 Thermostat Two-Wire Heat-Only Kit
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Wiring Diagram
Venstar Thermostat Two-Wire Heat-Only Kit
Item# 30418
Price: Normally $39.99 
Hot Deal $24.36
Open Box (Qty:1) $19.48 ea - Add to cart
Free shipping on orders over $175 - See Details


  • Allows for remote control of two-wire heat-only systems
  • Accessory for use with a Venstar wireless receiver (sold separately)
  • Reduces amount of wire to run throughout home

Essential Info

The Venstar ACC0436 Thermostat Two-Wire Heat-Only Kit is an accessory for use with a Venstar Wireless Thermosta Receiver with one or more Venstar Wireless Thermostat Senders, each sold separately. The Thermostat Two-Wire Heat Only Kit can start, or expand, a wireless system to allow for control of most two-wire heat-only devices. The purpose of this product is to allow for remote control of your furnace, with the convenience of being able to place the receiver near it without having to run wires. It includes a 24V plug-in transformer and two-wire relay.


What's Included

  • Two-Wire relay
  • 24V transformer
  • Wire nuts
  • Installation instructions
  • Specifications


    Manufacturer Product No.:ACC0436
    Power Supply:24VAC, 200mA

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: US Air Conditioning Distributors, Tel: (626) 854-4555


    Wiring Diagram       
    Wiring Diagram       


    16 Ratings
    5 star: 62%  (10)
    4 star: 31%  (5)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 6%  (1)
    Average Customer Rating
    (16 customer ratings)
    Share your thoughts with other customers
    PATRICIA -- doylestown, PA   2/27/2014
    Easy to install and works as expected.
    RUSSELL -- averill park, NY   12/7/2012
    Does what it should.
    KEVIN -- cheshire, CT   11/22/2012
    On time delivery - excellent installation information - works perfect!
    JOHN -- vancouver, BC   1/3/2011
    Prompt delivery and knowledgeable advice. Thanks!
    JENNIFER -- cortez, CO   10/19/2010
    Worked just like it should have. The only complaint I would have is that it would have stated on the wireless thermostat site that we bought from Smarthome: You might like to add this (two wire or 3 wire or 10 wire to your cart! Or others who have bought this wireless thermostat also looked at the two wire heat only kit!) That way we would have only had to pay shipping once. Our mistake, but it would have put the bug in your ear that you might have needed more than just the main piece to put one in.
    MICHAEL -- evanston, IL   4/5/2010
    Worked to tie an Indigo controlled Venstar 1700 to my old, two-wire gas boiler heating system. Previous tstat was a battery model as the heating system did not supply the required electric. This kit provided the wall-wart to power the Venstar 1700 and a relay that went inline to control the boiler.
    REGINA -- clinton, MD   11/16/2009
    I received my item fast. Installation was easy and simple because the instructions were very clear. It took less than ten minutes to install and test. The product works as described. I am very pleased and will use Smarthome again as I continue to upgrade and enhance my 72 year old home.
    JAMES -- media, PA   2/22/2009
    Works as advertised. Could be smaller. Of course, one could argue that it shouldn't even be necessary: the capability should have been built into the thermostat from the beginning (by Venstar).


    Wireless Thermostat Receiver  Wireless Thermostat Sender  Wireless Thermostat & Receiver   
    Wireless Thermostat Receiver  Wireless Thermostat Sender  Wireless Thermostat & Receiver   

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