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Navitron Renewable Energy and Sustainability Forum > HEAT PUMPS & Geothermal Energy > Heat Pumps

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Subject	Started by	Replies	Views	Last post
Massive electric use ... Help « 1 2 3 4 »	AndyP	46	1388	March 02, 2021, 11:19:02 PM by AndyP
ASHP running costs..... HUGE???	dave3310	14	808	February 24, 2021, 08:04:03 PM by JohnS
Danfoss (Thermia) ground source heat pump 45 uf capacitor « 1 2 »	darren.bphotography	15	731	January 30, 2021, 12:02:01 AM by TT
ASHP best setup for efficiency « 1 2 3 4 »	chris wills	57	2565	January 19, 2021, 08:13:15 AM by benseb
UFH flowmeter replacements « 1 2 »	chris wills	16	1170	January 17, 2021, 06:50:09 PM by chris wills
One year in... some GSHP numbers « 1 2 ... 5 6 »	davec	77	31055	January 11, 2021, 01:27:36 PM by marshman
Vaillant aroTHERM - any good ?	myozone	11	1296	January 07, 2021, 09:59:45 AM by myozone
Should I get a hybrid oil/air source heat pump « 1 2 3 4 »	cliffski	49	2003	January 05, 2021, 01:15:54 PM by billi
Ashp Air to air multiple rooms	djs63	11	1687	December 12, 2020, 04:31:09 PM by djs63
Danfoss (Thermia) Heat Pumps & Support	andyhanson	7	1681	December 05, 2020, 05:15:21 PM by andyhanson
ASHP installer wanted in North Essex to claim RHI	MisterB	8	1647	December 05, 2020, 08:10:59 AM by MisterB
Recommend me an ASHP book / guide	MR GUS	6	1877	November 23, 2020, 01:46:51 PM by MR GUS
Designing heating & hot water system for off grid new build « 1 2 ... 5 6 »	Rusty55	84	4933	November 18, 2020, 08:03:08 AM by jhinshel
Time for a project...... « 1 2 3 »	ecogeorge	37	7683	November 17, 2020, 05:59:03 PM by biff
Calculating COP of your heat pump without extra sensors	DoItDreckly	9	2351	November 03, 2020, 01:10:15 PM by nowty
Heat Pump background /idle power consumption	Countrypaul	7	3962	August 15, 2020, 09:03:35 PM by DonL
Cooling with a Robur K18 ASHP « 1 2 »	mesrich	16	3773	August 11, 2020, 03:17:10 PM by Philip R
Aspire Energy ASHP Proposal « 1 2 »	Titus	15	8161	June 27, 2020, 06:14:47 AM by todthedog
Help sizing a heat pump « 1 2 »	Eccentric Dyslexic	25	5441	June 14, 2020, 04:41:59 PM by Eccentric Dyslexic
High Temp heat pump vs Oil boiler for radiators « 1 2 »	texasholden	15	5626	June 13, 2020, 05:19:01 PM by gb484