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From room measurements to a conversation with our team. Build your heat pump project in three simple steps.
Choose a starting layout. You can adjust every room to suit your project.
A few measurements are all you need to start. You’ll get an indicative heating estimate and a configuration to discuss with our team.
This planning tool uses illustrative heat-demand allowances of 35, 60 or 90 W/m² for well, average or poorly insulated rooms at a 2.4 m ceiling height. It adjusts for ceiling height, glazing, window count and external walls. These assumptions are not a measured heat-loss calculation.
The estimate covers only the rooms you enter. It excludes domestic hot water and specialist ventilation, and does not model local outdoor temperatures, exact window sizes or building U-values. A shortlist includes published nominal capacities between 100% and 150% of the estimate; it is not a final equipment selection.
Absol will need to confirm room heat losses, flow temperatures, emitter sizing and compatible components. Read SEAI’s guide to planning a heat pump installation.