Best Smart Heating for a Static Caravan with a Combi Boiler

Static caravans usually heat with a combi boiler feeding radiators, yet many sites also carry electric baseboard, floor heating or a separate outdoor heater for a decked veranda. The five picks below cover each of those paths, from a boiler-linked thermostat to a budget WiFi controller and a winter-ready patio heater. Buyers who want a quick app-controlled upgrade, owners replacing an old dial thermostat, and anyone heating a deck alongside the caravan will each find a fit. The overview table below shows the field at a glance before the individual reviews.

Overview of the Picks

Product	Key Spec	Best Use	Price Tier
Mysa Smart Thermostat LITE	120V–240V, HomeKit/Alexa/Google	Electric baseboard heating in the caravan	Budget
meross Matter Smart Thermostat	120–240V, Matter, black finish	Budget WiFi control for baseboard heat	Budget
SunTouch SunStat CommandPlus	4.3" touchscreen, floor/air sensing	Underfloor heating in bathrooms and living areas	Premium
Smart Boiler Heating Thermostat	RF433, 980ft range, voice control	Linking the combi boiler’s heating zone	Budget
1500W Patio Heater	Carbon infrared, IP65, app and remote	Deck, awning and garage heating	Mid-range

1. Mysa Smart Thermostat LITE for Electric Baseboard Heaters

Type: WiFi programmable thermostat for electric baseboard heaters
Voltage Range: 120V–240V
Scheduling: 7-day programming
Platforms: HomeKit, Alexa, Google
Claimed Saving: Up to 26% on heating

The Mysa LITE is built for line-voltage electric baseboard heaters rather than low-voltage boiler controls, and its 120V–240V range lets it replace most caravan wall stats without a transformer. The seven-day schedule lets owners set different routines for weekend visits and weekday stays, and HomeKit, Alexa and Google support means voice control and phone access from outside the van. The unit is compact enough for a narrow caravan wall and is aimed squarely at the buyer who wants a familiar name with broad platform support.

This pick suits owners with electric baseboard panels who want one thermostat to manage the whole caravan and who already live inside a smart-home ecosystem. It earns its place as the most straightforward premium-brand option at the budget end of the price scale. The caution is platform dependence: a van with weak park WiFi will lose remote control, so scheduling should be set up to run on the device itself.

Trade-off: Remote access depends on a stable connection, which many caravan parks cannot guarantee.

Check the current price on Amazon

2. meross Matter Smart Thermostat for Electric Baseboard Heater

Type: WiFi programmable thermostat for electric baseboard heaters
Voltage Range: 120–240V
Platforms: HomeKit, Alexa, Google Home, SmartThings
Protocol: Matter
Finish: Black

The meross unit is the budget route into smart baseboard control, and Matter support is its standout feature: the thermostat can join several ecosystems at once instead of locking the owner into one. The 120–240V range covers standard caravan baseboard circuits, and the black housing suits darker interiors better than the usual white plastic. Energy-saving scheduling and remote control from the app round out a feature set that reads like a more expensive product.

This pick is for the cost-conscious buyer who wants Matter compatibility and does not need a premium finish. It earns its place as the lowest-cost way to add app scheduling to electric panels. The caution is build feel: at this price the housing and buttons are likely to feel lighter than a premium stat, so it is best fitted where it will not take knocks.

Trade-off: The low price point points to a lighter build, so it suits a protected wall rather than a high-traffic spot.

Check the current price on Amazon

3. SunTouch SunStat CommandPlus Wi-Fi Thermostat for Floor Heating

Type: WiFi thermostat for electric floor heating
Display: 4.3-inch touchscreen
Scheduling: 7-day schedule
Sensing: Floor and air sensors
Extras: Energy monitor, remote app access

The SunStat CommandPlus is a dedicated floor-heating controller, and its dual floor/air sensing is the key difference: the stat can read the slab temperature directly, so the floor reaches the set warmth instead of guessing from room air. The 4.3-inch touchscreen is large and easy to read in a caravan, and the seven-day schedule and energy monitor give owners a running picture of what the heating costs. Remote access covers the case where the van is left empty between visits and needs warming before arrival.

This pick suits owners with electric underfloor heating in a bathroom, kitchen or living area, especially where the van is used seasonally. It earns its place as the most capable heating controller here. The caution is scope: it is designed for floor heating systems, not baseboard panels or a combi boiler’s radiator circuit, so it only fits a van with the matching floor setup.

Trade-off: It only makes sense for electric floor heating, so baseboard or boiler-fed vans get nothing from it.

Check the current price on Amazon

4. Smart Boiler Heating Thermostat WiFi RF433

Type: Programmable WiFi thermostat for boiler heating
Wireless: RF433 with 980ft range
Controls: LED digital touchscreen, adjustable knob
Voice: App and voice control
Extras: Weather report display

This is the only pick aimed directly at the combi boiler’s heating circuit, which makes it the closest match to the keyword’s core setup. The RF433 radio with a long wireless range allows the thermostat to sit in the living area while the receiver stays near the boiler cupboard, a real advantage in a long caravan where cable runs are awkward. The LED touchscreen and physical knob give two ways to adjust temperature, and the app adds remote control plus a weather readout.

This pick suits owners whose caravan radiators are fed by a combi boiler and who want app scheduling without rewiring the van. It earns its place as the specialist boiler option at a low price. The caution is installation: boiler wiring touches mains and gas-adjacent controls, so a qualified fitter should handle the receiver side rather than a DIY attempt.

Trade-off: Boiler-side wiring is not a DIY job, so professional fitting should be budgeted alongside the unit.

Check the current price on Amazon

5. 1500W Carbon Infrared Patio Heater

Type: Carbon infrared electric patio heater
Power: 1500W
Control: Thermostat, smart app and remote
Timer: 24-hour timer
Mounting: Ceiling and wall mount
Weather Rating: IP65 weatherproof

The 1500W carbon infrared heater warms people and surfaces directly rather than the air, which suits a caravan deck where doors open and close constantly. The thermostat, app and remote control bring it into the same smart setup as the indoor stats, and the 24-hour timer means it can be switched off automatically after an evening outside. Ceiling and wall mounting keeps floor space clear, and the IP65 rating covers rain and spray on an exposed veranda.

This pick suits owners who use the deck, awning or garage as extra living space and want heat there without touching the caravan’s boiler. It earns its place as the outdoor companion to an indoor smart thermostat. The caution is coverage: infrared warmth falls away with distance and wind, so it heats a seated area rather than a whole deck.

Trade-off: Infrared heat is directional, so it warms people near the unit rather than the surrounding air.

Check the current price on Amazon

Before You Buy

• Compatibility: Match the thermostat to the heat source — baseboard stats for electric panels, a boiler stat for the combi circuit, and a floor stat for underfloor mats.
• Voltage: Electric baseboard thermostats need to cover the caravan’s circuit voltage, and the Mysa and meross units both span 120V–240V.
• Ecosystem: Check whether HomeKit, Alexa, Google or Matter matters to the household before buying into one platform.
• Connectivity: Park WiFi is often weak, so favour stats that keep their schedule running locally when the router drops.
• Installation: Boiler-linked receivers and mains wiring are best left to a qualified electrician or heating engineer.
• Mounting: For outdoor heaters, confirm ceiling or wall fixing points and clearance before purchase.
• Weather protection: An exposed deck needs an IP-rated heater, while a covered veranda is more forgiving.

Frequently Asked Questions

1. Can a smart thermostat control a combi boiler in a static caravan?
   Yes, provided the thermostat is designed for boiler heating circuits rather than electric baseboard. The RF433 boiler thermostat here is the direct match; the baseboard models are not.

2. Will a smart thermostat work without park WiFi?
   Scheduling usually runs on the device itself, so heating still follows its routine. Remote app access and voice control need a connection, which many parks cannot supply reliably.

3. Is a floor heating thermostat worth it in a caravan?
   Only if the van already has electric underfloor heating. The SunStat reads floor and air temperature, which makes it the right controller for that setup and useless for radiators.

4. Can a patio heater replace indoor heating?
   No. A 1500W infrared heater warms people in a seated outdoor area; it is a comfort add-on for the deck, not a substitute for the caravan’s main heating.

5. Does a boiler thermostat need professional fitting?
   The receiver connects to the boiler’s controls, so a qualified heating engineer should install it. The wireless room unit can then be positioned freely within range.

Bottom Line

For a static caravan with a combi boiler, the Smart Boiler Heating Thermostat WiFi RF433 is the top pick because it is the one model built for the boiler’s heating circuit, with a long wireless range that suits a long van. Buyers heating electric baseboard panels instead should look at the Mysa LITE for its broad platform support, and anyone with underfloor heating gets the most capability from the SunStat CommandPlus.