Fast-Stat Common Maker Thermostat Wire Extender (adds A Common ‘C’ Connection)
$36.49
The Common Maker adds a common C connection to a thermostat cable with 2 or more wires. A common connection allows the thermostat to operate without batteries or power stealing circuits. Compatible with all major name brand Wi-Fi thermostats and HVAC equipment, including furnaces, air handlers, zone valves, zone controllers, millivolt systems, and more.
- Operates over the existing 2-wire thermostat cable
- Product is only to be installed by a qualified heating and cooling technician
- Adds a common C connection to any popular Wi-Fi thermostat
- Some installations may require a 24-Volt transformer to be installed
Reviews
"Went with the small and the color matched the listing exactly. Brought it camping and it held up fine. Slightly heavier than expected, still well balanced though. Would recommend."
"Bought the bundle deal and the sound is clear without any static. Took it on a road trip last weekend. The strap is a little long for me, easy enough to adjust. Happy with my purchase."
"Came earlier than the promised date. The finish is clean with no rough edges. Brought it to a tailgate and it performed. Five stars from me."
"Went with the wide fit and the grip is comfortable for long sessions. I keep it in the car for road trips. I'm in Fresno, CA. Worth the money."
"Tracking info was accurate the whole way. Setup took less than five minutes. It lives in my gym bag now. Packaging tape was loose on one end, product was fine. I'm in Indianapolis, IN. Solid deal, no regrets."
"Came earlier than the promised date. I've been using it daily for about two weeks now. The strap is a little long for me, easy enough to adjust. I'm in Kansas City, MO. Worth the money."
"Bought the starter kit and the finish is clean with no rough edges. Running it through my routine for a month. Solid deal, no regrets."
"Went with the XL and the material feels solid and well-made. I've had it on the kitchen counter daily. One minor scuff on the corner, purely cosmetic. I'm in Denver, CO. No complaints so far."
"Chose the stainless version and the sound is clear without any static. Brought it to a tailgate and it performed. Five stars from me."
"Came earlier than the promised date. It's handled my daily dog walks without issue. Packaging tape was loose on one end, product was fine. Exactly what I needed."
