Heatmiser Slimline-RF Wireless Thermostat Kit V3

Heatmiser Slimline-RF Wireless Thermostat Kit V3 — Boiler-Compatible RF Control

The Heatmiser Slimline-RF Kit V3 comprises a Heatmiser Slimline-RF Multi Mode Thermostat plus an RF-Switch wireless receiver. The receiver is hardwired to the boiler (or grow-room heater), normally positioned next to the boiler or using existing thermostat cabling. The wireless thermostat is wall-mounted within range of the receiver — up to 100 metres open space — letting you control heating from anywhere in your grow space.

Why growers choose the Heatmiser Slimline-RF:

• Wireless thermostat — control from anywhere in the grow space, no cable run
• Hardwired RF receiver — connects to boiler or heater for proper switching
• 100m open-space range — substantial wireless coverage
• Multi-mode thermostat — programmable schedules, not just on/off
• Compatible with boilers and grow-room heaters — flexible across heating systems
• Slimline form factor — looks proper, not industrial
• Heatmiser proven brand — respected UK heating control manufacturer

Who it's not for:

Receiver hardwiring requires someone competent with mains electrical work — not a DIY plug-and-play install. For simple plug-in heater control without wiring, plug-in thermostats work without installation. For grow-room-specific environmental control beyond just temperature (humidity, ventilation, CO2), the G.A.S Enviro Controller V2 covers more. Range degrades through walls and floors; check signal in your installation before relying on it.

Available to collect from our Stone shop at Unit 24, Emerald Way, ST15 0SR — or ships the same working day from our UK warehouse. Not sure if this is the right fit? Give us a ring on 01785 556355 or email sales@roots2riches.com — we're growers ourselves, happy to help.