SEAI Registered Installer for Heat Pumps in Leitrim
Heat pumps in Leitrim mean switching to renewable heating that draws warmth from the outdoor air to heat your home. DML Plumbing & Heating are SEAI registered installers providing complete air source heat pump installations — monobloc, split, and hybrid systems — across Leitrim and surrounding counties.
What Are Heat Pumps?
What are heat pumps?
Heat pumps are renewable heating systems that take natural warmth from the outdoor air and move it into your home to provide heating and hot water. Unlike a boiler, which burns oil or gas to create heat, a heat pump works like a fridge in reverse — it moves heat that's already there rather than burning fuel to make it. That's what makes them so efficient and so much cheaper to run.
How do heat pumps actually work?
An air source heat pump pulls heat from the outside air using refrigerant technology, even when it's below freezing outside. It then compresses that heat to raise its temperature and sends it into your home through your radiators, underfloor heating, or both. The system uses some electricity to do this, but it gives out far more heat energy than the electricity it uses.
What types of heat pumps suit Irish homes?
Air source heat pumps come in three main types. Monobloc systems keep all the parts in one outdoor unit, with just water pipes running into the house, which makes them simpler to fit. Split systems have an outdoor and an indoor unit and can be slightly more efficient. Hybrid systems pair a heat pump with your existing boiler, giving you a back-up for the very coldest spells or for homes that aren't fully insulated yet. We'll help you pick the right one for your Leitrim home.
What makes heat pumps different from a boiler?
Heat pumps give out several units of heat for every unit of electricity they use — usually three to four times more energy than they take in. There are no fuel deliveries, no flue, no fumes, and no direct carbon emissions. They give steady, controllable heat and last for many years. They work best in well-insulated homes that use low-temperature heating like large radiators or underfloor heating.
What should homeowners know before installing a heat pump?
A heat pump needs to be properly sized using a heat loss calculation for your home — this isn't a guessing job. They run most efficiently in well-insulated houses, and you may need bigger radiators or underfloor heating to get the best from one. We carry out a proper assessment first to tell you whether your home is suited and what, if anything, needs upgrading.
How Much Does Heat Pump Installation Cost in Leitrim?
How much does heat pump installation cost in Leitrim?
A heat pump installation in Leitrim typically ranges from around €10,000 to €25,000 or more before any grant support, but your exact cost depends on the size of your home, how well it's insulated, your existing heating system, and the type of air source heat pump you choose. We give clear, honest pricing — but we need to assess your home first to be accurate.
What affects how much a heat pump costs?
The system type makes a difference — monobloc units are generally simpler to fit than split systems, while hybrid setups that run alongside your boiler work out differently again. The size of your home and its heat loss decide how big a unit you need, which affects the equipment cost.
The condition of your current heating system matters too. If you already have good insulation and modern, generously-sized radiators, your costs may be lower. If you need larger radiators, extra insulation, or a new hot water cylinder, that adds to the work and the investment.
Here's what's typically included in a heat pump installation quote: supply and installation of the heat pump, mounting and positioning the outdoor unit, all pipework and electrical connections, system controls and programming, a hot water cylinder if needed, and full commissioning, testing, and a completion certificate. Extra work like radiator upgrades, insulation improvements, or underfloor heating is quoted separately based on your needs.
Can grants reduce the cost?
Yes — grant funding can take a significant chunk off the price for many homeowners, depending on your property and existing heating system. We'll talk you through what supports you may qualify for during your assessment, so you get a clear picture of your real out-of-pocket cost, not just the headline figure.
Don't rely on rough estimates. Get a proper assessment — we'll visit your home in Carrick-on-Shannon, Mohill, Ballinamore, or anywhere across Leitrim, calculate your heat loss, check your insulation and existing system, and give you accurate pricing
Can the SEAI grant reduce the cost?
Yes — and this is where it pays to use a registered installer. As SEAI registered heat pump installers, we can carry out your installation to the standard the grant requires, and the SEAI heat pump grant can take a significant chunk off the price for eligible homes. We'll talk you through whether you qualify and exactly what you'll get, and we handle the grant application and paperwork for you from start to finish — so you get a clear picture of your real out-of-pocket cost, not just the headline figure.
Don't rely on rough estimates. Get a proper assessment — we'll visit your home in Carrick-on-Shannon, Mohill, Ballinamore, or anywhere across Leitrim, calculate your heat loss, check your insulation and existing system, and give you accurate pricing including the grant.
Do Heat Pumps Work in Cold Irish Winters?
Do heat pumps work in cold Irish winters?
Yes. Modern air source heat pumps are built to work in cold Irish winters and can pull heat from the outside air even when temperatures drop below freezing. We've installed heat pumps across Leitrim that keep homes warm right through the coldest weather.
How do they manage in our winter temperatures?
Today's heat pumps use advanced refrigeration technology and keep working even when it's a few degrees below zero. Irish winters are actually fairly mild compared to places like Norway and Sweden, where heat pumps are the most common form of heating. Our typical winter temperatures in Leitrim sit comfortably within the working range of a good quality heat pump.
Do they work as well in winter as in milder weather?
A heat pump's efficiency does dip a little as it gets colder — that's just physics. But a properly sized unit is designed to meet your home's full heating needs even on the coldest day of the year for your area. It simply works a little harder in very cold weather while still keeping the house warm.
What helps a heat pump perform well in winter?
Correct sizing is the big one — an undersized heat pump will struggle when it's cold. Good insulation keeps the heat you've made inside the house. And low-temperature heating like large radiators or underfloor heating lets the heat pump run efficiently, whether you're in Drumshanbo, Manorhamilton, or out the country.
What about cold snaps and freezing conditions?
Quality heat pumps keep running in freezing weather and have a built-in defrost cycle to clear any frost off the outdoor unit. In a hybrid system, the back-up boiler can step in during an extreme cold spell, though that's rarely needed in Irish conditions.
Get honest advice about whether a heat pump will work well for your Leitrim home, taking your insulation, heating, and local conditions into account.
Do I Need to Upgrade My Radiators for a Heat Pump?
Do I need to upgrade my radiators for a heat pump?
It depends on your existing radiators and how much heat your home loses. Many homes can keep their current radiators, while others need bigger ones to work efficiently at the lower temperatures a heat pump runs at. A proper assessment tells you exactly what's needed for your Leitrim home.
Why do radiators matter for a heat pump?
Heat pumps work best at lower water temperatures than boilers. A boiler heats water very hot, while a heat pump runs cooler for longer. To give out enough heat at those lower temperatures, your radiators need to be big enough for each room.
When can you keep your existing radiators?
If you have modern, generously-sized radiators and decent insulation, your current radiators will often do the job. A lot of Irish homes already have oversized radiators that were fitted for hot boiler systems but work grand when run cooler for longer. Homes with newer or recently upgraded radiators usually need little or no change.
When do you need to upgrade radiators?
Small, older radiators made for hot boiler systems may need upgrading or adding to. Homes that lose a lot of heat through poor insulation might need bigger radiators to make up for it. Single-panel radiators in larger rooms often benefit from going to double or triple-panel ones with more surface area.
Are there alternatives to upgrading radiators?
Yes. Underfloor heating works brilliantly with heat pumps because it runs at low temperatures naturally. Adding underfloor heating to key rooms like the kitchen or living room while keeping radiators elsewhere is a popular option. Fan-assisted radiators can also work well at lower temperatures.
Don't guess about your radiators. Get a proper room-by-room assessment so you know exactly what your Leitrim home needs to get the best from a heat pump.
Why Choose DML for Heat Pumps in Leitrim?
We're a local, family-run team with over 20 years in plumbing and heating across Leitrim and the surrounding counties. We install air source heat pumps — monobloc, split, and hybrid — and we'll always give you a straight answer about whether your home is suited to one before you spend a penny. No pressure, no jargon, just honest advice and tidy work.
Most of our work comes from word of mouth, and homeowners across Leitrim, Carrick-on-Shannon, Sligo, Roscommon, and Cavan leave us 5-star reviews because we turn up on time, do the job right, and clean up after ourselves. If you're thinking about switching to a heat pump, talk to us first — we'll help you make the right call for your home.
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We are SEAI registered plumbers and heating specialists in Leitrim with over 20 years experience doing oil boiler replacements, heat pump installations, bathroom renovations, and all plumbing and heating solutions. But don't just take our word for it — here's what people across Leitrim, Carrick-on-Shannon, Roscommon, Sligo, and Cavan say about our work. We answer the phone, show up on time, clean up after ourselves, and do the job right the first time. That's why most of our work comes from recommendations.
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At DML Plumbing and Heating Ltd we know how stressful a broken boiler or a plumbing problem can be — especially in the middle of winter. That is why we are always on hand to get things sorted quickly and properly. Whether it is a boiler replacement, a heat pump installation, a bathroom renovation, or an emergency plumbing call
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