Equipment Specification Sheet LOKS Thermostat

LOKS Thermostat

Wi‑Fi smart thermostat platform (Tuya / Smart Life) with scheduling, remote control, and voice assistant compatibility.

Dimensions: 135mm x 77.36mm x 23.5mm (5.16 x 3.07 x 1.14 inches)

Technical specifications

Connectivity	2.4 GHz Wi‑Fi (802.11 b/g/n typical; OEM dependent)
App control	Tuya Smart / Smart Life (OEM dependent)
Voice control	Alexa / Google Assistant compatible (platform dependent)
Power / wiring	C-wire supported; C-wire adapter available for installs without a dedicated C-wire (installation dependent)
HVAC support	Single-stage, multi-stage, heat pump, and heating-only/cooling-only configurations (see compatibility)
Notes	Final wiring maps and supported stages can vary by OEM revision; confirm approved submittal prior to procurement.

Single-stage heating & cooling (with C-wire)	Supported — 5 wires: R, C, W1, Y1, G
Single-stage heating & cooling (no C-wire)	Supported — 4 wires: R, W1, Y1, G (requires C-wire adapter)
Multi-stage heating & cooling	Supported — up to 7 wires: R, C, W1, W2, Y1, Y2, G
Boiler / radiant heating only	Supported — up to 4 wires: R, C, W1, G*
Forced-air furnace (heating only)	Supported — 4 wires: R, C, W1, G
Cooling only (with C-wire)	Supported — 4 wires: R, C, Y1, G
Cooling only (no C-wire)	Supported — 3 wires: R, G, Y (requires C-wire adapter)
Heat pump + auxiliary heat (with C-wire)	Supported — up to 8 wires: R, C, Y1, Y2, W1, W2, G, O/B
Heat pump without auxiliary (with C-wire)	Supported — up to 6 wires: R, C, Y1, Y2*, G, O/B
Gas fireplace (24V)	Supported — 3 wires: R, C, W1
Dual fuel / hybrid heating (with C-wire)	Supported — up to 8 wires: R, C, Y1, Y2, W1, W2, G, O/B
Dual fuel / hybrid heating (no C-wire)	Supported — up to 7 wires: R, Y1, Y2, W1, W2, G, O/B (requires C-wire adapter)

* denotes optional wires depending on equipment. Always verify wiring with a licensed HVAC professional and approved submittal.