Portable and wall-mounted gas radiators and flueless gas fires for Costa del Sol homes. Butane and propane, registered gas installer, three-year parts and labour warranty.
Gas radiatorsFlueless firesButane and propaneThree-year warranty
Gas radiators and flueless fires are the practical answer when a flue is not available and a wall-mounted heat-pump split is not the right look for the room. The catalytic gas radiator is the format most British and European owners on the coast already know: a portable cabinet on castors, with a butane bottle slotted in the back and a catalytic burner producing radiant heat through the front grille. Flueless gas fires are the wall-mounted equivalent, hard-piped to the gas supply and certified by a registered gas installer. We supply, install and service both formats across the Costa del Sol from Nerja to Gibraltar.
Catalytic gas radiators on castors
The traditional Spanish gas radiator is a freestanding unit with a butane bottle in the rear cabinet, a regulator and hose to the catalytic burner, and three or four heat settings on a control on the front. The unit weighs around 12 to 15 kg empty and runs on castors so it can move from room to room. Output is 3 to 4 kW on full setting, enough to heat a small to medium living room on a Costa del Sol winter evening. A 12.5 kg butane bottle lasts roughly fifty hours of running time on full setting. The unit needs no flue and no electrical supply, which makes it the simplest winter heater for properties without piped gas or a chimney.
Portable cabinet on castors, no fixed install
Butane bottle inside the rear cabinet, swap as needed
Three or four heat settings on the front control
No flue, no electrical supply needed
Ventilation, oxygen and flueless safety
Flueless gas appliances burn the gas in the room and release the combustion products back into the air. Modern catalytic radiators meet European safety standards for flueless operation: an oxygen-depletion sensor (ODS) cuts the gas if the room oxygen level drops, and the catalytic burner runs cleaner than older blue-flame units. Spanish RITE rules still require permanent ventilation in any room where a flueless gas appliance is used, typically a 100 cm vent grille at low level. Flueless fires should not be used in bedrooms or in rooms below a minimum volume.
Wall-mounted flueless fires
Wall-mounted flueless fires are a fixed-install version of the catalytic radiator. The fire mounts on an internal wall, takes its supply from a piped connection to butane, propane or piped natural gas, and sits behind a glass front for a real-flame display. The same flueless rules apply: an ODS, a room ventilation grille and a registered gas installer with a boletin de gas. Wall-mounted flueless fires give a cleaner finish than a portable cabinet but cost more to install because the gas pipework runs to the unit and the boletin is part of the work.
When to pick flueless and when not to
Flueless suits properties where running a flue is not practical: ground-floor apartments without external wall access, townhouses where the chimney is shared with neighbouring properties, and rental flats where the owner wants a heater they can take with them. Flueless does not suit small bedrooms, bathrooms, rooms with poor ventilation or properties where the household includes someone with respiratory issues. For larger, more permanent installs in lounges with an existing chimney or a viable flue route, an insert gas fire or a free-standing gas stove gives a better long-term answer. The right format depends on the room and how the property is used.
Survey, quote and installation
From first call to working system
Step 1
Site survey or phone advice
Portable catalytic radiators need no formal install: we deliver and demonstrate the unit. Wall-mounted flueless fires need a survey to check the room volume, the ventilation, the gas supply route and the boletin work. Survey appointments are free.
Step 2
Quote and product pick
We send a written quote covering the appliance, the gas pipework where required, the boletin fee for fixed installs and the labour figure. Portable radiators are quoted as a delivered price.
Step 3
Installation or delivery
Wall-mounted flueless fires take a half to a full day on site. Portable catalytic radiators are delivered with a full butane bottle and a hose-and-regulator set.
Step 4
Commissioning and handover
On wall-mounted units we commission the burner, run a gas-tightness test and register the boletin. On portable units we walk through the bottle change, the regulator check and the ventilation rules. Three-year parts and labour warranty starts that day on fixed installs.
Why EnviroCare
Why local experience matters
Trading since 1996
Close to thirty years on the Costa del Sol installing and servicing gas appliances for British and European homeowners across the coast.
Registered gas installers
Wall-mounted flueless fires need certification by a registered gas installer. Our engineers hold current registration and the boletin goes on file.
Honest advice on flueless suitability
We say no to flueless installs that are wrong for the room. A bedroom flueless or an under-ventilated lounge fix is a problem we will not sign off on.
Three-year parts and labour
Every fixed install carries a three-year EnviroCare warranty on parts and labour, on top of the manufacturer warranty on the appliance.
Yes when installed and used correctly. Modern catalytic radiators carry an oxygen-depletion sensor that cuts the gas if room oxygen drops. Spanish RITE rules require permanent ventilation in the room. Flueless appliances must not be used in bedrooms or in rooms below a minimum volume. We confirm room suitability on the survey before quoting.
How long does a butane bottle last on a catalytic radiator?
A 12.5 kg butane bottle lasts roughly fifty hours on full setting and longer at lower settings. Most owners get three to four weeks of evening use from one bottle through December and January. Bottle prices vary across the coast, with Repsol and Cepsa the two main suppliers.
Can a portable catalytic radiator be used in a flat?
In most apartments yes, provided the room has the required ventilation and the unit is not used in a bedroom. Some communities of owners restrict bottled gas inside the building under the community statutes, in which case a wall-mounted flueless fire piped from a propane locker or a heat-pump air conditioning unit would be a better answer.
Do flueless fires need annual servicing?
Wall-mounted flueless fires need an annual service: combustion check, ODS test and gas-tightness test on the supply. Portable catalytic radiators need a yearly check on the regulator, the hose and the bottle connection. Owners on a maintenance contract get the work bundled with the wider gas-appliance check.
How does a flueless fire compare to a heat-pump split for heating?
A heat-pump split runs cheaper per kWh and provides cooling in summer. A flueless fire gives instant radiant warmth and a real flame, with no electrical demand. Many Costa del Sol homes use both: heat-pump splits for daytime heating and a flueless fire for evenings, when the visual side matters more than the running cost.
How do I get advice on the right format?
Send a WhatsApp to +34 670 409 759 with a photo of the room and a note on whether you want a portable unit or a fixed install. We will recommend the right format and book a free survey for fixed installs.
Need help with gas radiators?
Tell us what you need, where the property is and whether the work is urgent.
