The Name You Can Trust | Est. 1984

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Comfortable, efficient heating

Designed for Irish homes

Air to Water heat pumps provide gentle, even heat at lower running temperatures. That means comfortable rooms, quieter operation and strong year-round efficiency when paired with the right controls and emitters. We carry out a proper survey first so the system is sized and specified correctly for your property.

We handle the full process — survey, design, installation and servicing — and advise on available grants. If you’re upgrading an existing system, we’ll check insulation levels and controls to make sure the pump performs as intended.

Book an assessment

How Air to Water works

  1. The outdoor unit captures heat energy from the air.
  2. A refrigerant circuit upgrades it and transfers it into your home.
  3. The indoor unit supplies low-temperature water to radiators or underfloor circuits.
  4. A cylinder provides efficient domestic hot water.

Correct sizing, flow temperatures and control strategy are key to comfort and savings — that’s why we start with a survey.

Flat infographic showing an outdoor heat-pump unit drawing heat from air, a refrigerant circuit upgrading heat, a hydrobox feeding radiators/underfloor heating, and a hot-water cylinder
  • Heat-loss survey & right-sizing

    Room-by-room survey and heat-loss calculation so the unit, flow temperature and emitters (radiators/UFH) are specified correctly for your home.

  • Quiet, steady comfort at low temps

    Low-temperature water (typically 30–45 °C) delivers even warmth with radiators or underfloor heating and works beautifully with smart zoning.

  • SEAI grants & compliant install

    We guide eligibility and paperwork, then commission to Irish standards and provide a full handover pack and documentation.

Is my home suitable?

To see if a heat pump is a good fit for your home, start with this quick checklist:

  • Insulation at good levels (attic and walls checked)
  • Reasonable airtightness and adequate ventilation
  • Emitting system sized for low flow temperatures
  • Space for outdoor unit and a hot water cylinder

Not sure where you stand? We’ll assess your property and outline any simple steps to get heat-pump ready.

What customers say

“The rooms heat evenly now and the system is much quieter than our old setup. The team were careful with sizing and showed us how to use the controls—very straightforward.”

— Niamh T., Greystones, Co. Wicklow

“Survey, install and handover were all punctual and tidy. We’ve already noticed lower bills and the hot water recovery is excellent.”

— Ciarán L., Oranmore, Co. Galway

Our process

  1. Survey & heat-loss estimate – capture room-by-room details.
  2. Design & specification – select unit size, emitters and cylinder.
  3. Install & commissioning – set flow temps, controls and curves.
  4. Handover & aftercare – user training and servicing schedule.

Often part of the upgrade

  • Smart heating controls and zoning
  • Higher-output radiators or underfloor loops (as needed)
  • Hot water cylinder sized for heat-pump use
  • Flow/return balancing and system flushing
rish couple sitting on a modern grey sofa in a bright living room, smiling; radiator under the window and a simple lamp on shelving in the background

Nationwide coverage & assessments

We carry out Air to Water heat pump surveys in every county and schedule visits around your home or business. A standard assessment takes 60–90 minutes and includes room-by-room checks, a heat-loss estimate and a review of controls and hot-water needs. You’ll receive a clear proposal after the visit.

  • Survey, design and quotation by a qualified team
  • Upgrades scoped where needed (emitters/controls)
  • Transparent pricing, timeline and documentation

See service areas

What we’ll ask when you book

  • Property type, approximate floor area and Eircode
  • Current heating & hot water setup (boiler/cylinder, radiators or UFH)
  • Insulation levels if known (attic, walls, windows)
  • Possible locations for the outdoor unit and cylinder
  • Preferred access times for the survey

Have these details ready and we’ll allocate the right survey slot and prepare an accurate proposal.

Grants & compliance

We’ll guide you through eligibility and paperwork for SEAI grants and ensure the installation meets Irish standards. You’ll receive the documentation you need for compliance and insurance.

Quick answers

Will a heat pump work with radiators?

Yes, provided the radiators are appropriately sized for lower water temperatures. We’ll check this during the survey and advise if any changes are needed.

How noisy is the outdoor unit?

Modern units are very quiet. We also consider placement and mounting to minimise sound at boundaries and windows.

What maintenance is required?

An annual service keeps performance steady and protects the warranty. We check controls, pressures, filter screens and system efficiency.

See grants information or book your assessment.