Product Description
Wireless heating receiver
Connect wireless controls to your heating.
Control two heating zones and one hot water zone with IMI Heatmiser RF Switch v2.
This surface-mounted wireless receiver connects compatible Heatmiser controls to your heating system. Use it with wireless thermostats, as a boiler enable link from UH8-RF v2, or with a compatible neoFlo setup to let radiator rooms request heat.
Why choose RF Switch v2?
Heating and hot water control
Two heating channels and one hot water channel support compatible heating and hot water arrangements.
Wireless control connection
Receives wireless signals from compatible controls. The receiver is wired to the heating equipment it switches.
Clear output indication
Output indicators show when channels are active, with a surface-mounted enclosure for installation.
Smart radiator control
Let neoFlo radiator rooms request heat.
neoFlo adjusts the radiator valve, but the radiator still needs warm water from your heating system. Where radiator rooms need to switch the heating on, a compatible RF Switch v2 can receive their wireless heat requests and switch the connected boiler or heating zone.
neoFlo communicates directly with RF Switch for heat requests. Add neoHub G3 separately for neoApp temperature control, schedules and remote access.
Choose the right connection for your system
Wireless thermostats
Compatible with Slimline-RF v3 and neoAir v3 for wireless control of suitable heating and hot water systems.
UH8-RF v2 wiring centre
Pair with UH8-RF v2 to provide a wireless boiler enable link between the wiring centre and RF Switch.
neoFlo radiator thermostats
RF Switch v2 units from February 2026 onwards support up to 20 neoFlo: up to 10 on heating channel 1 and 10 on heating channel 2.
Using an existing RF Switch with neoFlo? Check its date and compatibility before pairing. The RF Switch v2 model name alone does not confirm neoFlo support.
Ask your installer or Heatmiser Support to confirm suitability if you are unsure which version you have.
Plan the installation with your installer
RF Switch v2 is a receiver rather than a room thermostat. It needs compatible controls to send requests and a wired connection to the heating equipment.
A qualified installer should assess the heating arrangement, confirm compatibility and make the electrical connections in accordance with the installation manual.
Frequently asked questions
Do I need RF Switch v2 for neoFlo?
You need a compatible RF Switch where neoFlo radiator rooms need to switch the heating on. If your existing controls already supply heat when those rooms need it, an additional receiver may not be necessary. Ask your installer to assess your setup.
Does RF Switch connect to neoHub G3?
No. neoFlo sends heat requests directly to RF Switch. neoHub G3 connects separately to neoFlo for app control and does not act as the link between neoFlo and the receiver.
How many neoFlo can one receiver support?
A compatible RF Switch v2 from February 2026 onwards supports up to 20 neoFlo, with up to 10 paired to each of its two heating channels.
Is the receiver completely wireless?
The connection from compatible controls to the receiver is wireless. RF Switch itself requires electrical installation and wiring to the equipment it controls.
Product downloads
Find installation instructions, wiring information and product specifications. For neoFlo pairing, also refer to the neoFlo user manual.
Warranty Information
2 Years Direct Manufacturers WarrantyProduct Videos
Custom Field
Product Reviews
18 Reviews Hide Reviews Show Reviews
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Review
Works well, easy to install
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Review
Really easy for my electrian to install, super easy to pair with the thermostat. Looks good, neat and tidy in the boiler cupboard.
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Review
Very reliable product
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Review
Good product
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Review
Easy to install and use
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Review
Work first time
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Review
worked as advertised. simple to install and connect. I used this product to connect a wireless thermostat to a UH6 wiring Centre rather than use a UH8 RF that was too wide to fit in the available space.
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Review
Easy to fit and works superbly
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Review
Great product
