ᐅ Heating / HVAC

Learn how to choose the optimal heating and cooling systems for your home – ensuring comfortable temperatures and greater energy efficiency in everyday living!

Costs for heating system maintenance

-•24 Aug 2012 03:22

Answers: 6

- • 24 Feb 2016 07:30

Who here uses district heating (also known as remote heating or central heating networks)?

Hagiman2000•17 Feb 2016 13:26

Answers: 5

Saruss • 22 Feb 2016 11:41

Calculating heating demand to determine the size of the ground source heat pump

cumpa•19 Feb 2016 01:46

Answers: 24

Sebastian79 • 21 Feb 2016 20:33

Renovation of a Semi-Detached House with a Gas Condensing Boiler – Underfloor Heating? How to Heat?

roadrun87•19 Feb 2016 10:23

Answers: 2

roadrun87 • 21 Feb 2016 09:26

Costs for Heat Load Calculation and Underfloor Heating Design

bortel•18 Feb 2016 12:45

Answers: 5

bortel • 19 Feb 2016 19:50

Final House Planning: Heating Components, What Makes Sense – No Air Source Heat Pump

Veltins•10 Feb 2016 10:37

Answers: 20

Legurit • 15 Feb 2016 16:13

Truly Independent with a Passive House?

-•29 Jun 2012 19:45

Answers: 6

- • 15 Feb 2016 10:54

Sizing of Heat Pump and Storage Tank

-•14 May 2015 15:01

Answers: 3

- • 15 Feb 2016 10:51

Thermal Storage Tanks Made of Fiberglass Reinforced Plastic (FRP) vs. Steel

PhiTh•15 Feb 2016 09:26

Answers: 1

Mycraft • 15 Feb 2016 10:14

Gas heating system with a water-carrying fireplace and solar panels for domestic hot water

Kerstin2•15 Jan 2016 19:20

Answers: 7

wrobel • 7 Feb 2016 18:23

Connecting Two Stoves to One Chimney?

-•5 Aug 2012 01:36

Answers: 5

- • 7 Feb 2016 07:29

Comfort Climate Heating: Pros and Cons?

5schwaben5•29 Jan 2016 21:28

Answers: 11

5schwaben5 • 30 Jan 2016 17:52

Hot Water Only with a Heat Pump?

Maxx18•1 Dec 2015 19:49

Answers: 10

bortel • 25 Jan 2016 21:09

Which heating system would you choose for our planned new build?

Frenzi•24 Jan 2016 11:25

Answers: 15

Doc.Schnaggls • 25 Jan 2016 10:47

How does underfloor heating work?

sauerpeter•22 Jan 2016 16:14

Answers: 4

netjockey • 22 Jan 2016 18:28

Gas heating system without solar thermal integration?

jx7•4 Mar 2015 15:10

Answers: 61

sirhc • 22 Jan 2016 08:55

Is the heating system oversized?

Basti2709•18 Jan 2016 11:27

Answers: 44

T21150 • 21 Jan 2016 11:46

Heating a rarely used basement space – underfloor heating? Mechanical ventilation with heat recovery?

world-e•19 Jan 2016 15:55

Answers: 10

Musketier • 21 Jan 2016 08:19

Experience with ground source heat pumps???

jama•20 Jan 2016 13:06

Answers: 1

RFR • 20 Jan 2016 15:00

Air source heat pump LWZ504 or ground source heat pump WPF10

Flose89•20 Jan 2016 13:02

Answers: 1

oleda222 • 20 Jan 2016 14:28

Geothermal Energy: Pros and Cons?

bswunde•2 Jul 2014 20:22

Answers: 41

Doc.Schnaggls • 18 Jan 2016 13:57

Accurate Calculation by the Energy Consultant? Why Choose Solar for Heating?

Kerstin2•15 Jan 2016 19:26

Answers: 12

T21150 • 18 Jan 2016 11:55

Are towel warmers mandatory?

tecker2010•13 Jan 2016 22:23

Answers: 38

Peanuts74 • 18 Jan 2016 08:55

Insulation panel 20 mm or 30 mm thickness?

andimann•14 Jan 2016 15:08

Answers: 8

Peanuts74 • 18 Jan 2016 07:16

Chimney kit

world-e•15 Jan 2016 14:47

Answers: 8

Rübe1 • 16 Jan 2016 15:50

The dilemma of choosing...

satisfied•14 Jan 2016 22:54

Answers: 12

T21150 • 16 Jan 2016 08:46

Replace Oil Heating System with Pellet Heating System?

-•4 Mar 2012 11:12

Answers: 6

- • 14 Jan 2016 12:03

Ground probe heating system noises in the apartment above – is this normal?

CH1975•12 Jan 2016 18:07

Answers: 1

CH1975 • 12 Jan 2016 18:20

New Construction of a Combined Heat and Power Plant / District Heating Disadvantages

Hagiman2000•11 Jan 2016 14:29

Answers: 3

nightdancer • 12 Jan 2016 14:41

Assessment of the Heating Concept for a KfW 70 Energy-Efficient House

oerlein•6 Jan 2016 17:22

Answers: 25

Saruss • 8 Jan 2016 20:27

KfW Funding for Replacing a Gas Boiler? Benefits and Independent Consultant Fees

taunusloewe•7 Jan 2016 10:59

Answers: 0

taunusloewe • 7 Jan 2016 10:59

Cost Efficiency: Construction Costs versus Heating Expenses

Tichu78•21 Dec 2015 19:16

Answers: 23

jaeger • 6 Jan 2016 23:07

Request for Evaluation of Heating and Ventilation Concept for a New Single-Family House

holg182•31 Dec 2015 19:32

Answers: 49

T21150 • 6 Jan 2016 11:15

Additional connection for an alternative heating system?

ShinChan-1•20 Oct 2015 09:06

Answers: 6

- • 6 Jan 2016 05:26

Performance Calculation for the Heating System

SimonMoers•27 Dec 2015 20:05

Answers: 6

ErikErdgas • 3 Jan 2016 12:40

Unexpected invoice, no cost estimate provided

bibliophilia•25 Dec 2015 22:39

Answers: 12

wrobel • 3 Jan 2016 01:11

Wood Stove with Viewing Window – Distance from Door

fenderbender•1 Jan 2016 18:26

Answers: 2

Elina • 2 Jan 2016 22:46

Relocating the heating pipe

Gluecklich•26 Dec 2015 15:19

Answers: 1

ollibom • 26 Dec 2015 15:29

Additional features for new construction when planning to heat with gas?

Portoalegre•21 Dec 2015 12:21

Answers: 4

ErikErdgas • 24 Dec 2015 00:14

The heating options – air-to-air heat pump, air-to-water heat pump, or gas?

herann•10 Dec 2015 10:48

Answers: 28

Legurit • 21 Dec 2015 16:42

Saving on heating costs with OilFox – is it possible?

Eichhoernchen•17 Dec 2015 15:19

Answers: 25

Legurit • 19 Dec 2015 09:16

Chimney – airtight (room air-independent) with external or internal flue?

Karlstraße•12 Dec 2015 16:40

Answers: 0

Karlstraße • 12 Dec 2015 16:40

Combination of air-source heat pump and hydronic fireplace

arubau36•20 Nov 2015 19:39

Answers: 14

Sebastian79 • 3 Dec 2015 23:25

Ventilation of the Insulated Attic Space

joweb•1 Dec 2015 20:56

Answers: 6

joweb • 2 Dec 2015 16:00

Heating in winter

HilfeHilfe•23 Nov 2015 08:17

Answers: 15

kev84 • 1 Dec 2015 10:45

Control the climate using underfloor heating or through the ventilation system?

merlin83•25 Oct 2015 09:42

Answers: 66

Mycraft • 27 Nov 2015 14:17

Installing Underfloor Heating Beneath Laminate Flooring

Winterfalke•25 Nov 2015 09:24

Answers: 6

nordanney • 25 Nov 2015 16:48

Geothermal energy with passive or active cooling

jx7•16 Nov 2015 21:12

Answers: 2

Cascada • 23 Nov 2015 14:26

Solar Heating Support

Kerstin2•25 Oct 2015 15:31

Answers: 26

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ölschlamm • 22 Nov 2015 18:42

Geothermal Heating or Condensing Gas Boiler?

MrDuncan•12 Nov 2015 18:54

Answers: 52

Saruss • 19 Nov 2015 19:59

Choosing a Heating System: What Makes Sense?

Kawafighter•5 Sep 2015 12:13

Answers: 23

nordanney • 16 Nov 2015 16:18

Natural gas heating system. Natural gas heat pump, micro combined heat and power unit?

Rafaelsen•22 Oct 2015 13:17

Answers: 14

ErikErdgas • 12 Nov 2015 18:58

Insulating Basement Ceiling and Heating Pipes

-•11 Sep 2012 10:25

Answers: 6

- • 11 Nov 2015 06:19

Geothermal heat exchanger if you already need to raise the ground level by 1 meter?

Aloadihoa•8 Nov 2015 00:00

Answers: 2

oleda222 • 9 Nov 2015 15:40

Changing a heating valve (using an adapter)

mckay80•8 Nov 2015 14:07

Answers: 6

HilfeHilfe • 9 Nov 2015 07:59

Setting up a mechanical ventilation system with heat recovery for an energy-efficient home (KfW 70 standard) combined with underfloor heating

PhoenixDH•30 Nov 2014 12:03

Answers: 18

ypg • 6 Nov 2015 12:59

Water-bearing soapstone stove

Barossi•28 Aug 2015 22:14

Answers: 9

fragri • 2 Nov 2015 15:16

Retrofitting a domestic hot water storage tank with an oil heating system

chris1207•26 Oct 2015 11:59

Answers: 7

chris1207 • 26 Oct 2015 15:37

The heating system needs to be removed! But what exactly?

Bari•17 Jun 2015 13:17

Answers: 11

Bari • 22 Oct 2015 17:25

Experiences with wireless-controlled thermostats?

andimann•21 Oct 2015 12:04

Answers: 4

andimann • 21 Oct 2015 14:17

Air-to-water heat pump – smart thermostat

Bautraum2015•19 Jun 2015 21:59

Answers: 77

WildThing • 21 Oct 2015 12:50

Heating (Geothermal) & Photovoltaics as Support?

Schebboo•20 Oct 2015 18:34

Answers: 1

Mycraft • 20 Oct 2015 18:45

Underfloor heating on the ground floor and upper floor, radiators in the basement?

andimann•19 Oct 2015 22:26

Answers: 15

andimann • 20 Oct 2015 13:40

Air heating or underfloor heating

tiguanis•17 Oct 2015 16:02

Answers: 7

Cascada • 18 Oct 2015 18:27

Heating System Planning – Choosing the Right Option: So Many Questions...

daytona•15 Oct 2015 20:19

Answers: 10

Mycraft • 18 Oct 2015 09:51

Plinth heating/baseboard heating – who has experience with it?

Steffi33•12 Oct 2015 21:26

Answers: 2

Steffi33 • 12 Oct 2015 22:01

Ventilation question: Pluggit or BluMartin?

Evolith•12 Oct 2015 00:24

Answers: 13

ypg • 12 Oct 2015 19:20

Attic Prepared for Conversion – Which Heating System to Choose?

famke_ausb•11 Oct 2015 09:31

Answers: 6

Manu1976 • 11 Oct 2015 17:38

Groundwater as a Geothermal Energy Source

D3N7S•19 Sep 2015 05:01

Answers: 13

Flo5983 • 6 Oct 2015 09:21

Heating Systems – I Am Overwhelmed

Baujulchen•20 Sep 2015 08:37

Answers: 5

Mycraft • 20 Sep 2015 09:31

Pellet boiler with condensing technology

Oha71•15 Jun 2015 19:37

Answers: 5

Bienenallee • 11 Sep 2015 07:17

Fireplace with heat recovery system

daytona•27 Aug 2015 11:46

Answers: 10

Sebastian79 • 30 Aug 2015 19:59

Hansa Heating Technology and OEG Flat-Plate Collector / Domestic Hot Water Storage Tank

Argentarius•26 Aug 2015 19:19

Answers: 0

Argentarius • 26 Aug 2015 19:19

Cost Breakdown Heat Pump – Heat Pump with Ground Collectors

SimonMoers•23 Aug 2015 23:09

Answers: 23

Sebastian79 • 26 Aug 2015 17:51

Offer for pellet boiler with domestic hot water heat pump

Bauwahnn•23 Aug 2015 14:09

Answers: 3

wrobel • 23 Aug 2015 21:50

Buffer tank? Combi tank? Domestic hot water storage tank?

Regina_Matthias•13 Aug 2015 08:58

Answers: 6

Elina • 16 Aug 2015 14:52

Heating System Combination OK?

MichiQM•22 Jun 2015 15:08

Answers: 32

oleda222 • 8 Aug 2015 16:59

New construction heating system?

eve27•28 May 2015 13:05

Answers: 13

Cascada • 27 Jul 2015 12:53

New Oil Heating System or Alternative? Costs

Leoo2014•16 Jun 2015 00:29

Answers: 3

ErikErdgas • 27 Jul 2015 10:26

Heating System Replacement

FritzP•21 Jun 2015 21:17

Answers: 4

ErikErdgas • 27 Jul 2015 10:20

Flooring Options for Underfloor Heating

Schrimp•24 Jul 2015 11:05

Answers: 5

Hausqualle • 25 Jul 2015 12:18

Is a heat pump a practical solution for us?

-•14 Aug 2012 03:33

Answers: 4

- • 23 Jul 2015 16:59

MAG installation questions

MarkusS.•25 Jun 2015 22:03

Answers: 8

MarkusS. • 7 Jul 2015 23:53

Infrared Heating or Preferably Night Storage Heating?

Tosto28•1 Jul 2015 13:22

Answers: 4

tbb76 • 3 Jul 2015 20:14

Additional Cost for Ground-Source Heat Pump Ground-Source Heat Pump Compared to Gas Condensing Boiler with Solar Integration

Nordmann•29 Jun 2015 21:15

Answers: 5

Nordmann • 30 Jun 2015 06:37

Wall penetration prefabricated house vapor retarder insulation air conditioning

1alexey•3 Aug 2013 09:48

Answers: 4

Hinti • 26 Jun 2015 12:48

Which heating system to choose... Vitodens 222-F or 333-F?

Zip-Freak•22 Feb 2015 19:11

Answers: 1

labinger • 14 Jun 2015 14:49

Assessment of Calculated Heating Load Values According to the Plumbing Engineer

splitti•8 Jun 2015 20:17

Answers: 1

merlin667 • 11 Jun 2015 12:08

Gas, heat pump, and solar energy for a single-family home?

Panama17•12 May 2015 13:38

Answers: 36

Sebastian79 • 9 Jun 2015 17:44

New heating system with pellet boiler or infrared panels plus domestic hot water

DJMiro•26 May 2015 23:36

Answers: 5

Kardionaut • 1 Jun 2015 10:18

Baseboards for heating pipes

aqua-quattro•3 May 2015 20:54

Answers: 1

wrobel • 27 May 2015 16:49

Heating for children's room, bedroom, and bathroom

Claudia1985•19 May 2015 09:05

Answers: 14

Claudia1985 • 19 May 2015 22:47

Infrared Heating in the Bathroom – Opinions? Experiences? Tips?

HalloHallo711•15 May 2015 13:46

Answers: 3

Doc.Schnaggls • 18 May 2015 10:42

Room temperature too high despite regulation—how to lower it?

f-pNo•24 Apr 2015 09:46

Answers: 14

Cascada • 8 May 2015 11:54

Building a House with an Architect – Which Heating System?

naabtalbreak•23 Apr 2015 10:06

Answers: 28

Bauexperte • 24 Apr 2015 00:09

Estimate heating costs in advance?

evomeno•18 Apr 2015 20:57

Answers: 4

RFR • 19 Apr 2015 12:57

Company near Mainz that installs earth collector heating systems?

jx7•22 Feb 2015 14:05

Answers: 2

jx7 • 17 Apr 2015 14:46

Looking for an affordable alternative to electric storage heaters

-•26 Jul 2012 05:49

Answers: 5

- • 14 Apr 2015 14:45

Screed Thickness for Underfloor Heating – Is 6 cm Enough?

Legurit•11 Apr 2015 09:51

Answers: 2

Legurit • 13 Apr 2015 19:14

Underfloor Heating in a Timber-Framed House?

MaHaus•4 Apr 2015 12:47

Answers: 8

MaHaus • 9 Apr 2015 20:10

ᐅ Heating / HVAC

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