Everything Tagged with Renewable Heating

A realistic UK terraced house on a grey autumn afternoon, with a compact air-source heat pump on a side wall and a simple wall thermostat visible through a front window. A…

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.

Heat Pump Installation: An Introduction

By: David Coleman · Published: 2025-05-05 19:00:00 · Updated: 2026-10-06 03:56:04

Heat pump installation replaces conventional boilers by extracting heat from air or ground, delivering efficient heating and cooling with lower carbon emissions.