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MONOBLOC · THROUGH-WALL · HEATING · COOLING
~2,000 kWh / yr
FIRE+ICE + LAVA panels heating a 57 m² flat. ~£494/yr at UK Apr 2026 cap.
MÖNCHENGLADBACH · 2025 · METERED
All-in-one wall unit
2× 200 MM + 20 MM CONDENSATE
Electrician or plumber installs
FACTORY-SEALED CIRCUIT · ELECTRICIAN OR PLUMBER INSTALLS
Leasehold-friendly
NO EXTERNAL CONDENSER
Heats and cools
3.05 KW HEAT · 3.10 KW COOL
3.3× efficient
COP 3.28 AT +7°C OUTDOOR
Silent night mode
27 DB(A) AT 2 M · BEDROOM-SUITABLE
Austrian-built since 1981
EHPA Q LABEL · MADE IN HENNDORF · 2-YR WARRANTY
Two holes through your wall (about the size of a small grapefruit) let outside air pass through it. Even cold winter air has heat in it. The unit takes that heat out and sends the cooler air back outside.
A small pump inside the unit moves the heat into your room. For every £1 of electricity, you get about £3 of heat — much cheaper than an electric heater or panel.
A quiet fan blows the warm air around your room. Works best with the door closed — FIRE+ICE heats the room it's in, not the whole flat.
Press one button on the remote and the unit cools instead. Works just like an air conditioner. Same unit, same wall, no extra kit needed.
No big box outside your flat or house. Everything sits in the slim unit on your wall. No permission needed from a freeholder, nothing to spoil the look of the building.
When the outside drops well below freezing, a small built-in electric heater (1.8 kW) kicks in automatically to keep your room warm. You don't have to do anything.
Performance across heating and cooling modes. Every number measured to EN 14825.
1 kWh of electricity returns about 3.3 kWh of heat — over three times more efficient than a plug-in electric heater.
COP 3.28Enough for a room up to about 35 m² standalone — living room, bedroom, or open-plan space.
3.05 kWWhen the heat pump alone isn't enough, a built-in 1.8 kW electric heater adds the difference. Combined output up to 4.85 kW. Switches on automatically.
+1.8 kWSilent Speed mode at 2 m distance — like a soft whisper. Quiet enough to sleep next to.
27 dB(A)A for heating, A+ for cooling — the European energy label.
A / A+Plugs into a normal household socket. Single-phase 230V, B16A protection.
230V plugCools a room up to about 35 m² on the hottest UK days. Same unit, just press the cool button.
3.10 kWAdd Etherma LAVA infrared panels for other rooms — the FIRE+ICE + LAVA hybrid covers 50–150 m² flats, as proven at WohnBau Mönchengladbach 2025.
+ LAVAR32 refrigerant. PFAS-free per EU classification. Sealed at the factory.
R32Two round holes through the outside wall (about the size of a small grapefruit) plus one for condensate drain.
200 mmSits flat against an outside wall. The mounting rail takes the weight.
41 kgBuilt in Henndorf, Austria, by Etherma. Etherma has been making electric heating products since 1981. ehpa Q label.
Austria ATTwo simple ways to use it. Pick whichever feels easiest.
Remote control
A handset that comes in the box. Works like a TV remote. Press a button to turn it on, set the temperature, or switch between heat and cool. Batteries last about a year.
Touchscreen on the unit
A small screen on the front. Tap it to set the temperature or switch modes. Useful if you misplace the remote.
Daily and weekly schedule
Set the unit to warm your room before you wake up, or cool it before you come home. Once set, it runs automatically. Change it whenever you like.
Holiday mode
Going away? One button drops the temperature to a low setting that stops the room getting too cold but keeps electricity use very low.
No app, on purpose
FIRE+ICE doesn’t need a phone app. No WiFi connection, no software updates, nothing to log into. The remote and the touchscreen handle everything — same as a TV.
CleverBloom can help
If you want help setting the weekly schedule, the engineer will do it on the day of install. Or call us anytime afterwards — takes 10 minutes by phone.
From first call to working unit usually takes 2–3 weeks. The fitting day itself is one day. Four steps.
Everything sits in one slim box on the wall — about a metre wide. No outdoor unit anywhere. Six parts do the work.
1 · The pump
A small pump that moves the heat. Variable speed — runs slowly most of the time, faster when the room is cold. Uses R32 refrigerant, sealed at the factory. PFAS-free per EU classification.
2 · Heat exchanger
Moves heat between the air and the pump. Same part does both jobs — warming in winter, cooling in summer. Aluminium and copper. Sealed at the factory, no servicing needed.
3 · The fan
Pushes warm or cool air into your room. Very quiet — 27 dB at its lowest setting, like a soft whisper. Quiet enough to sleep next to.
4 · Two air pipes
Two pipes inside the unit connect to two holes in the outside wall. One brings air in, one sends it out. Round covers on the outside hide them.
5 · Backup heater
A 1.8 kW electric heater built in. Switches on automatically when it’s very cold outside and the heat pump alone isn’t enough. No setting to fiddle with.
6 · Water drain
When the unit cools the room in summer, a small amount of water collects inside. A thin pipe drains it to the outside. No bucket to empty.
FIRE+ICE is designed to last 15–20 years. Very little maintenance needed. Here’s what to expect.
2-year warranty
If anything goes wrong in the first 2 years, it’s fixed free. Parts and labour. CleverBloom handles the paperwork — you just call us.
Built in Austria
Made by Etherma in Henndorf, Austria. Etherma has been building electric heating products since 1981. Carries the ehpa Q European Quality Label for heat pumps.
Clean the filter
Lift the front cover, take out the mesh filter, wash it under the tap, dry, put back. 5 minutes. Do this once a month while it’s being used a lot.
Yearly service (optional)
One visit a year by a CleverBloom engineer. Deep clean inside, check it’s running well, top up if needed. Keeps the warranty valid and stops small problems becoming big ones.
R32 refrigerant
Sealed inside the unit at the factory. No special handling needed during normal use. PFAS-free per EU classification — meets current and proposed F-gas rules.
No VAT on the install
The UK government has removed VAT on heat pump installations until March 2027. That saves you 20% on the install cost. CleverBloom handles the paperwork.
Heat pump unit only. Radiators, UFH, and emitters are on the heating page.
from £2,300
Unit + 1-day install · POA · estimate based on current Etherma trade pricing
What's included
~£1,800
Estimate · POA from Etherma · CleverBloom confirms current trade price at quote
What's included
from £2,300
Unit + 1-day install · POA · estimate based on current Etherma trade pricing
What's included
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We provide smart technology for homes and commercial spaces, ensuring transparent processes and optimal resource management.
Working hours: Mon - Sun. 8am - 8pm
Proudly serving the entire UK!
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Company registered in England and Wales / Company number: 14242566.
