Swimming pool heat pumps can reduce heating energy use where the equipment is correctly sized and suited to the operating conditions. Actual efficiency varies with the heat-pump model, air and water temperatures and operating conditions; published ratings should be assessed against your facility. We assess heat-pump options against the existing heating system and your facility’s operating requirements before recommending an upgrade. Running costs depend on the equipment, energy tariffs and operating conditions. For commercial facilities, heat-pump selection should be based on pool volume, operating temperature, ventilation conditions, usage and required recovery time so the system can deliver efficient year-round performance. Energy-saving upgrades can also be reviewed as part of our commercial pool maintenance and servicing support, helping facilities identify inefficient plant and prioritise practical improvements.