Heat Pump Installation: An Introduction
By: David Coleman · Published: 2025-05-05 19:00:00 · Updated: 2026-11-03 14:46:36
Heat pump installation replaces conventional boilers by extracting heat from air or ground, delivering efficient heating and cooling with lower carbon emissions.
Heat Pump vs Gas Boiler Running Costs
By: David Coleman · Published: 2026-07-19 19:03:14 · Updated: 2026-10-28 09:54:03
The answer depends on your electricity tariff, gas tariff, heat pump seasonal efficiency, boiler efficiency, annual heat demand, hot water use.
New UK Smart Heat-Pump Control Claims 17% Efficiency Improvement
By: David Coleman · Published: 2026-10-05 16:36:15 · Updated: 2026-10-06 12:14:26
Navien and Passiv's PEM750 package claims a 17% COP gain from smart control. It is not a guaranteed bill cut, and software cannot fix poor commissioning.