InterviewsWhat does 2022 have in store for heat pumps?Mars1 January 202217 March 2022 by Mars1 January 202217 March 20221 We kick off the new year by speaking to Phil Hurley, chairman of the Heat Pump Association. We ask Phil about the challenges and opportunities
Questions & AnswersHow frequently does a heat pump have to be serviced and maintained?Mars1 January 202212 December 2022 by Mars1 January 202212 December 20220 Graham Hendra tells us how often your heat pump should be serviced.
Questions & AnswersHow long will a heat pump last?Mars31 December 202117 March 2022 by Mars31 December 202117 March 20220 One of the most common questions about heat pumps is about their lifespan. Graham Hendra reveals how long you can expect your heat pump to
Questions & AnswersWhat is the best type of compressor for a heat pump?Mars30 December 202112 December 2022 by Mars30 December 202112 December 20220 Graham Hendra talks about compressors and which types are best suited for heat pumps.
Questions & AnswersAre air source heat pumps noisy?Mars29 December 202117 March 2022 by Mars29 December 202117 March 20222 One of the biggest issues raised by homeowners is that air source heat pumps are noisy? But are they and what does Graham Hendra think?
Questions & AnswersWhy do you have a buffer vessel with a heat pump?Mars28 December 202117 March 2022 by Mars28 December 202117 March 20226 Do you need a buffer vessel (or buffer tank) with a heat pump. Graham Hendra shares his thoughts on this subject.
Questions & AnswersWhat is delta T (ΔT)?Mars27 December 202112 December 2022 by Mars27 December 202112 December 20222 Graham Hendra explains what the mysterious delta T (ΔT) is when it comes to heat pump systems.
Questions & AnswersWhat is seasonal coefficient of performance (SCOP)?Mars26 December 202117 March 2022 by Mars26 December 202117 March 20220 Most heat pump owners are familiar with the term coefficient of performance (COP). Graham Hendra explains the difference between COP and seasonal coefficient of performance
Questions & AnswersIs a heat pump sized in the same way as a fossil fuel boiler?Mars25 December 202117 March 2022 by Mars25 December 202117 March 20220 There is a lot of confusion about heat pump sizing, especially in relation to existing gas or oil boilers. Graham Hendra explains whether heat pumps
Questions & AnswersHow can the efficiency of a heat pump exceed 100 percent?Mars24 December 202117 March 2022 by Mars24 December 202117 March 20220 It’s difficult to understand how a heat pump can have an efficiency of over 100%. Graham Hendra explains how heat pumps are able to achieve