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!

Rotating or panoramic wood-burning stoves

milkie•21 Mar 2015 17:02

Answers: 11

milkie • 4 Apr 2015 17:09

Is underfloor heating in the bathroom sufficient, or is an additional heater—such as a wall-mounted heater—needed?

hg6806•12 May 2014 09:34

Answers: 22

Doc.Schnaggls • 30 Mar 2015 11:33

Biogas as an Alternative to Solar Thermal Systems in New Construction

wuenschhen•22 Mar 2015 17:46

Answers: 4

wuenschhen • 28 Mar 2015 13:28

Heating and Hot Water in Passive Houses

Epi-metheus•14 Mar 2015 15:06

Answers: 3

Illo77 • 19 Mar 2015 07:12

Foam sealant for sealing gas pipes / wall penetrations?

tabaluga•24 Feb 2015 15:45

Answers: 3

Mycraft • 14 Mar 2015 08:31

Heating System Consultant

stefanika•11 Mar 2015 19:25

Answers: 5

Mycraft • 12 Mar 2015 10:52

Masonry Heater: With or Without Air Vents?

LaImVo•2 Mar 2015 21:31

Answers: 0

LaImVo • 2 Mar 2015 21:31

Issues with an Older Geothermal Heating System

-•20 Aug 2012 17:01

Answers: 6

- • 2 Mar 2015 03:40

Which type of heat meter do we need, and what is the approximate cost?

-•20 Sep 2012 05:41

Answers: 3

- • 23 Feb 2015 03:32

Heating System Comparison – Which One Is Better Suited for a Household of Four?

Rückbauerr•23 Jan 2015 14:44

Answers: 1

franky.m • 20 Feb 2015 08:31

Consideration: Efficient heat source OR low heating demand

jx7•11 Feb 2015 10:24

Answers: 9

Voki1 • 16 Feb 2015 10:10

New law in Baden-Württemberg regarding heating systems

Harrypotter•13 Feb 2015 19:40

Answers: 1

toxicmolotof • 13 Feb 2015 22:05

Air Source Heat Pump and Electricity Consumption

HilfeHilfe•9 Nov 2014 21:42

Answers: 50

Bauexperte • 11 Feb 2015 11:36

The fireplace does not burn well.

-•19 Oct 2014 14:17

Answers: 13

- • 5 Feb 2015 11:56

Using Geothermal Energy Without Radiant Floor Heating

-•12 Aug 2012 04:43

Answers: 5

- • 31 Jan 2015 15:50

New Build Exterior Facade: Brickwork / Render

derstefanm•28 Jan 2015 07:27

Answers: 12

derstefanm • 30 Jan 2015 14:23

Effective Energy Strategy for New Construction KfW70 Without Oil or Gas

Username_wahl•18 Oct 2014 18:10

Answers: 19

Illo77 • 29 Jan 2015 09:36

Hark 1/187 Assembly Instructions

Matze575•25 Jan 2015 19:30

Answers: 3

EveundGerd • 26 Jan 2015 22:32

Cooling the utility room

opolitz•25 Jan 2015 13:03

Answers: 5

nordanney • 25 Jan 2015 18:10

Wood-Burning Stove vs. Low-Energy House – Seeking Experience Reports

Sheriff•20 Jan 2015 22:06

Answers: 6

Sunny • 21 Jan 2015 23:32

Heating System Planning

peterbocholt•29 Oct 2014 12:17

Answers: 21

EveundGerd • 15 Jan 2015 23:10

Water-to-water heat pump

-•30 Jan 2014 20:24

Answers: 3

- • 13 Jan 2015 15:15

Underfloor heating with a brick ceiling?

speer•23 Aug 2011 17:42

Answers: 6

WildThing • 13 Jan 2015 13:00

Emotionally cold

kaho674•4 Jan 2015 21:45

Answers: 4

kaho674 • 5 Jan 2015 17:41

Shutdown differential of the heat pump?

-•12 Dec 2014 11:16

Answers: 5

- • 3 Jan 2015 15:57

Air-to-Water Heat Pump vs. Gas Heating / Solar Energy

Bauherrinnen•8 Dec 2014 15:24

Answers: 8

vokono • 1 Jan 2015 23:24

Energy Performance Certificate and Heating Costs, Cost Assessment/Calculation

JanBanan•5 Jun 2014 10:46

Answers: 6

ErikErdgas • 30 Dec 2014 18:12

Vitocal 300-A heat pump makes rattling noise

sucksgsh•29 Dec 2014 17:33

Answers: 2

sucksgsh • 29 Dec 2014 20:24

Switching from electricity to gas

Leoo2014•15 Oct 2014 06:46

Answers: 10

ErikErdgas • 22 Dec 2014 16:56

Ceiling heating, wall heating, or underfloor heating?

frosch006•7 Oct 2014 13:23

Answers: 18

ErikErdgas • 22 Dec 2014 16:54

Is a Thermostat for Underfloor Heating Necessary or Mandatory?

milkie•18 Dec 2014 12:56

Answers: 6

Cascada • 18 Dec 2014 22:56

Correctly Setting Up a Heat Pump

-•29 Jan 2014 17:00

Answers: 6

- • 12 Dec 2014 11:43

Ice heating and climate ceiling

-•18 Oct 2013 10:30

Answers: 6

- • 12 Dec 2014 11:39

Heat pump from Libind

Basti1503•27 Nov 2014 14:06

Answers: 2

Basti1503 • 27 Nov 2014 14:25

Questions About Underfloor Heating With Geothermal Systems

crazy5170•5 Nov 2014 19:18

Answers: 40

crazy5170 • 27 Nov 2014 12:23

Experience with Gas-Fired Boilers and Water Heating Systems

ypg•23 Nov 2014 12:20

Answers: 5

ypg • 25 Nov 2014 21:28

Choosing a Heating System

Bamue89•10 Nov 2014 17:02

Answers: 1

ErikErdgas • 25 Nov 2014 12:37

Sale resulting from retrofitting heating systems in a house built in 1957?

baubär•5 Aug 2014 15:51

Answers: 11

ErikErdgas • 24 Nov 2014 11:55

Electric radiant heating?

Dirk16•23 Oct 2014 23:42

Answers: 14

Dirk16 • 5 Nov 2014 22:25

Conversion from Oil Heating to District Heating

yakari•19 Jan 2014 12:49

Answers: 6

Illo77 • 4 Nov 2014 10:41

Heating Program for Screed - Only One Room Warms Up

hetjam9•26 Oct 2014 16:24

Answers: 5

hetjam9 • 28 Oct 2014 19:23

Indoor humidity problems

baugori•23 Oct 2014 16:54

Answers: 2

schubert79 • 27 Oct 2014 18:15

Geothermal Ground Loop Systems and Rainwater Infiltration

Illo77•25 Oct 2014 12:08

Answers: 0

Illo77 • 25 Oct 2014 12:08

Installing Underfloor Heating After Construction?

schnie•16 Oct 2014 14:34

Answers: 9

Elina • 23 Oct 2014 12:56

Looking for a heating system for underfloor heating – considering radiant ceiling heating?

bepa1975•15 Oct 2014 19:36

Answers: 2

Wastl • 16 Oct 2014 09:27

Heating System Warranty

Schmitt-777•10 Oct 2014 21:50

Answers: 3

Bauexperte • 10 Oct 2014 22:10

New Construction 200 sqm: Is a Ground Source Heat Pump, Photovoltaic System, or Gas Heating More Practical?

Floy•5 Oct 2014 21:53

Answers: 6

DerBjoern • 7 Oct 2014 13:40

Bungalow120 explanations, experiences?

Bungalow120•1 Oct 2014 19:26

Answers: 3

Bungalow120 • 2 Oct 2014 13:40

Difference Between Air-to-Water Heat Pumps Viessmann and Dimplex

iomaju•21 Sep 2014 08:35

Answers: 1

K1300S • 21 Sep 2014 17:56

Foregoing the Use of Ground Source Heat?

-•9 Aug 2012 17:07

Answers: 5

- • 17 Sep 2014 10:33

Elco Aquatop 12C – Experiences / Review

chaosandi•14 Sep 2014 11:24

Answers: 1

K1300S • 14 Sep 2014 12:28

Domestic Hot Water Heating vs. Air-to-Water Heat Pump Efficiency

cmsgarb•8 Sep 2014 15:53

Answers: 11

cmsgarb • 12 Sep 2014 13:15

How large should the liquefied petroleum gas (LPG) tank be? / Renting or buying?

amelie74•10 Sep 2014 22:07

Answers: 5

DerBjoern • 11 Sep 2014 15:07

How much oil is in the tank?

meisterlampe•8 Sep 2014 09:33

Answers: 4

toxicmolotof • 8 Sep 2014 13:24

Air Conditioning System

-•30 Jun 2014 14:06

Answers: 4

- • 30 Aug 2014 15:43

Water-bearing fireplace connected to oil heating system (single-family home, older building) – costs?

Username_wahl•26 Aug 2014 12:40

Answers: 8

ErikErdgas • 29 Aug 2014 14:24

Electric heating / infrared heating

infotom•27 Aug 2014 19:34

Answers: 3

infotom • 29 Aug 2014 10:11

Heating Costs for a New Build with Owner-Performed Work

Grym•25 Aug 2014 19:07

Answers: 3

Jochen104 • 26 Aug 2014 08:05

Underfloor heating or not?

Voki1•18 Aug 2014 20:57

Answers: 20

Bauexperte • 22 Aug 2014 09:42

Grooving for underfloor heating – any experiences?

Witalja•21 Jul 2014 13:06

Answers: 19

schubert79 • 13 Aug 2014 11:29

How does the control of a water-based fireplace connected to the underfloor heating system work?

PeterPan1234•5 Aug 2014 18:49

Answers: 4

PeterPan1234 • 5 Aug 2014 20:27

Water-heating wood stove (supplementing the air-to-water heat pump and mechanical ventilation with heat recovery)?

FrankDr•30 Jul 2014 00:44

Answers: 10

Bauexperte • 1 Aug 2014 00:18

A single- or double-flue chimney

kaster•14 Jan 2008 20:12

Answers: 2

Elina • 17 Jul 2014 16:19

Underfloor heating: No thermostatic controls in the rooms on the upper floor

Volkmann•13 Jul 2014 19:42

Answers: 3

ypg • 14 Jul 2014 01:31

Which heating system

Batista•3 Jul 2014 14:06

Answers: 5

ErikErdgas • 9 Jul 2014 13:18

Installation of a Pellet Stove – Do I Need Chimney Renovation or Not?

Elina•6 Jul 2014 16:16

Answers: 3

Elina • 6 Jul 2014 21:26

Assessment of Heating System Upgrade Costs

tlactar•27 Jun 2014 12:11

Answers: 7

ErikErdgas • 30 Jun 2014 17:28

Adding a Heating System

Frank1981•27 Jun 2014 16:45

Answers: 5

�

€uro • 29 Jun 2014 09:13

Chimney pipe passing through the exterior wall – looking for information

hg6806•23 Jun 2014 09:07

Answers: 3

Doc.Schnaggls • 23 Jun 2014 12:23

The heating system never gets properly warm.

-•1 Feb 2014 16:33

Answers: 7

- • 20 Jun 2014 11:53

IDM Terra ML Complete

haiopei0815•15 Jun 2014 13:08

Answers: 3

haiopei0815 • 20 Jun 2014 07:49

Energy Efficiency

Gintonik•15 Jun 2014 09:16

Answers: 5

�

€uro • 18 Jun 2014 08:36

Pellet Heating + Solar: Is the Quote Reasonable?

Capitano•4 Jun 2014 18:36

Answers: 9

Elina • 11 Jun 2014 21:35

Fuel type, heating system

-•14 Feb 2013 17:32

Answers: 6

- • 5 Jun 2014 07:22

Gas condensing boiler technology combined with a solar thermal system

Frischluft01•25 May 2014 19:45

Answers: 6

Explosiv • 3 Jun 2014 18:23

Pressure testing underfloor heating before screed installation – risks?

Elina•31 May 2014 13:04

Answers: 3

�

€uro • 3 Jun 2014 09:03

Gas Condensing Boiler vs. Air Source Heat Pump

ferro•29 May 2014 00:10

Answers: 5

�

€uro • 31 May 2014 10:34

Gas heating

Abaddon13•12 May 2014 12:45

Answers: 3

ErikErdgas • 19 May 2014 12:19

Heating Systems for Pellets and Firewood

-•30 Oct 2012 17:47

Answers: 5

- • 17 May 2014 09:33

KfW 70 without a ventilation system

Diin•11 Feb 2011 09:40

Answers: 107

Saruss • 12 May 2014 20:39

Single-pipe or two-pipe system

Volkmann•12 May 2014 14:37

Answers: 1

Bauexperte • 12 May 2014 18:13

Gas condensing boiler with underfloor heating – hot water timing settings

diamond•9 May 2014 11:29

Answers: 6

Bauexperte • 12 May 2014 11:24

Domestic hot water production

mamido•5 May 2014 11:36

Answers: 10

fire26lars • 11 May 2014 21:08

Heating a room in the basement

-•24 Sep 2013 09:20

Answers: 5

- • 10 May 2014 11:24

Buying a House: What to Consider Regarding the Gas Boiler?

LutzBLK•8 May 2014 21:33

Answers: 2

ErikErdgas • 9 May 2014 17:08

Gas condensing boiler with an external solar storage tank or an integrated one

hetjam9•27 Mar 2014 12:42

Answers: 8

ypg • 1 May 2014 21:32

KfW 70 standard is not met, reference values for gas condensing boiler heating

rebenstorf•10 Apr 2014 22:35

Answers: 23

�

€uro • 27 Apr 2014 11:10

Flat plate collectors or gas condensing boilers

ha_celine•28 Mar 2014 18:49

Answers: 9

fragri • 22 Apr 2014 15:02

Are heating block power plants unpopular?

JayBeOh•9 Apr 2014 07:15

Answers: 5

JayBeOh • 10 Apr 2014 21:58

Which heating system is best for an older apartment?

Ingo.M•23 Mar 2014 09:52

Answers: 4

Ingo.M • 8 Apr 2014 16:35

Heat Load Calculation: Heating Demand Assessment according to DIN 12831 or DIN 4708?

Lacos•19 Mar 2014 11:14

Answers: 10

�

€uro • 24 Mar 2014 10:55

Is this level of moisture normal in an apartment?

lanter•14 Mar 2014 09:27

Answers: 2

Jaydee • 14 Mar 2014 10:35

Compliance with Renewable Energy Act requirements using a water-heated wood stove

Vit84•16 May 2013 16:07

Answers: 11

Alfons Wag • 10 Mar 2014 07:26

Underfloor heating – controllable room by room?

Panama17•4 Mar 2014 11:48

Answers: 8

Kurt1985 • 9 Mar 2014 06:57

Costs of Underfloor Heating in a Renovation? How to Remove Screed

achim01•6 Oct 2013 11:22

Answers: 1

Ferique • 8 Mar 2014 18:58

Which Heating System Is Best for a New Build?

-•18 Feb 2014 11:02

Answers: 6

- • 26 Feb 2014 08:11

Gas consumption too high?

haus22•21 Feb 2014 07:45

Answers: 3

�

€uro • 22 Feb 2014 08:22

New Construction! Help Needed with Heating System!

Biago•15 Feb 2014 01:15

Answers: 13

�

€uro • 21 Feb 2014 08:24

When is an underfloor heating system connected to the boiler?

Gustav13Gans•14 Feb 2014 19:36

Answers: 4

ypg • 15 Feb 2014 00:22

Is an energy consultant necessary for choosing a new heating system?

Eisvogel•13 Feb 2014 13:29

Answers: 3

�

€uro • 13 Feb 2014 19:08

ᐅ Heating / HVAC

Reaktionen