Venstar
Venstar Wireless Thermostat 2-Wire Kit ACC0436
Adds a plug-in 24 V transformer and relay so a Venstar wireless thermostat can control two-wire heat-only systems from a convenient 110 V outlet
- TypeThermostat Accessories
- Enables wireless thermostat control on two-wire heating systems
- Includes plug-in 24V transformer and relay for simple setup
- Works with T1100RF and T1100REC wireless thermostat models
- Locates receiver conveniently near furnace with nearby 110V outlet
- Supports 24VAC heat-only boilers and two-wire applications
Wireless Thermostat Kit for 2-Wire Heating
The Venstar ACC0436 kit enables a wireless thermostat to control a two-wire heat-only system such as a boiler. It pairs with the T1100RF and T1100REC components to add wireless convenience where only two low-voltage wires exist.
Transformer and Relay Power Draw
A plug-in 24 VAC transformer supplies the relay from a standard 110 V outlet near the furnace. The low-voltage design keeps power draw minimal and operates silently without fans or moving parts that generate noise.
Plug-In Transformer and Relay Included
The bundled transformer and relay let installers locate the receiver conveniently by the heating equipment instead of at the thermostat. This arrangement simplifies wiring for two-wire applications and avoids running new cables through finished walls.
Highlights
- Enables wireless thermostat control on two-wire heating systems
- Includes plug-in 24V transformer and relay for simple setup
- Works with T1100RF and T1100REC wireless thermostat models
- Locates receiver conveniently near furnace with nearby 110V outlet
- Supports 24VAC heat-only boilers and two-wire applications
Specifications
| Brand | Venstar |
|---|---|
| Type | Thermostat Accessories |
Questions about this item
How do I install the ACC0436 kit with my T1100REC receiver?
Plug the 24V transformer into a nearby 110V outlet, wire the relay between the transformer and the T1100REC, then connect the two thermostat wires to the relay terminals.
What maintenance or replacement will the ACC0436 kit need later?
The plug-in transformer and relay are solid-state components with no moving parts; they typically run for years without service unless a power surge damages them.
What limit appears first during sustained heating calls?
The 24V transformer’s current rating caps the load; if the boiler’s gas valve draws more than the transformer can supply, the relay will drop out until the coil cools.
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