JavaScript is required to view this page.

☎ (+49)392628787-20
✉ verkauf@gema-net.de
✆ 0176-60429928

GEMA GmbH, Anhaltinerring 17, D-39439 Güsten

Mon-Thu 7am-5pm, Fri 7am-4pm & Sat 9-12 pm

Heating
- Eligible boiler
  
  Wood carburetor
  Pellet boiler
  Combi
- Fuel boiler
  
  up to 20 kW
  up to 30 kW
  up to 40 kW
  over 40 kW
- Wood carburet
  
  up to 20 kW
  up to 30 kW
  up to 40 kW
  over 40 kW
- Pellet boiler
  
  up to 20 kW
  up to 30 kW
  up to 40 kW
  over 40 kW
- Combi
- Electrical chamar
- Gas condensing devices and boilers
- Heat pumps
  
  Complete package of heat pumps
  Heat pump air/air air/water
  Drinking water heat pump
  Heat pump accessories
  Heat pump storage
- Stoves
  
  up to 5 kW
  6 kW up to 7 kW
  8 kW up to 9 kW
  water -bearing stoves
- Surface heating systems
  
  MDF complete packages
  MDF surface heating system
Complete packages
- Complete package with memory
  
  Heating with buffer memory without WT
  Heating with buffer memory with 1 WT
  Heating with hygiene memory with 1 WT
  Heating with hygiene memory with 2 WT
- Complete package of solar thermal energy
  
  Complete package with flat collectors
  Complete package with tube collectors
- Vaillant complete packages
Heating accessories
- Spare parts by manufacturer
  
  Atmos
  Attack
  Defro
  Ecovarm
  Electromet
  Irleh
  LK fittings
  Thermoflux
  Dermoventiler
  Viadrus
  Vaillant
  Viessmann
  MPM
- Fittings
  
  for soldering
  for pressing
  Pouring
  Franconian
  Wavin
  Fitting accessories
- Pellet storage
  
  Silos for wood pellets
  Accessories for wood pellet storage
- Chimber
  
  inherently
  double -walled
  three -shell
  Chimney calculation
  Expansion of kits
  Accessories chimney
- Memory
  
  Water memory
  Hygiene storage
  Buffer
  Heat pump storage
  Drinking water heat pump
  Water heater
  Memory accessories
- Support snails
- Heating rods
- Installation material
- Boiler connection package
- Pellet burner
- Pump group
- smoke pipe & Accesories
- Control technology
- Return incidents
- Circulation pumps
- miscellaneous
Solar thermal
- Collectors
- Solar thermal accessories
  
  Pumps/groups & Regulations
  Assembly material
  lines & Accesories
- Solar package flat collectors
- Solar package tube collector
Photovoltaic
- Balcony power plants
  
  Balcon power plants 800 watts
  Balcon power plants 1600 watts
  Balcony power plants with memory
- PV complete set
  
  6 KWP PV systems
  8 KWP PV systems
  10 KWP PV systems
  15 kWp PV systems
  PV systems with memory
- PV modules
- PV package with memory and additional device
- Inverter
- Photovoltaic assembly material
- Solar storage/power memory
Air conditioning technology/
Sanitary- & Pool accessories
Service

all

Filter

Product Categories

6 kW up to 7 kW

8 kW up to 9 kW

Accessories for air conditioning systems and climate placers

Accessories for wood pellet storage

Air conditioning

all

Assembly material

ATMOS spare parts

Boiler connection package

Buffer

Chimney calculation

Circulation pumps

Collectors

Combi

Complete package of heat pumps

Complete package with flat collectors

Complete package with tube collectors

Control technology

Copper fittings for pressing

Copper fittings for soldering

Dating spare divider

Defro spare parts

Display & electronics

double -walled

Drinking water heat pump

Ecovarm spare parts

Electrical chamar

Electromet spare parts

Eligible combination steam

Eligible pellet boiler

Eligible wood carburetor

Engines

Fan

Fitting accessories

Fixed fuel boiler over 40 kW

Fixed fuel boiler up to 20 kW

Fixed fuel boiler up to 30 kW

Fixed fuel boiler up to 40 kW

Flat collector

Franconian and fittings composite pipe

Gas condensing devices and boilers

Heading water memory | Hot water tank

Heat pump accessories

Heat pump air/air air/water

Heat pump storage

Heating boiler plus buffer memory with 1 WT

Heating boiler plus buffer memory without WT

Heating boiler plus hygiene memory with 1 WT

Heating boiler plus hygiene memory with 2 WT

Heating rods

Hygiene storage

inherently

Installation material

Irleh spare parts

lines & Accesories

LK fittings spare parts

MDF complete packages

MDF surface heating system accessories

Memory accessories

miscellaneous

other accessories

Pellet boiler up to 30 kW

Pellet boiler up to 40 kW

Pellet burner

Pellet kettle over 40 kW

Pellet kettle up to 20 kW

Pump groups

Pumps/groups & Regulations

Redguss-Fittinge

Return incidents

Sanitary

Sensors & sensor

Shammotte

Silos for wood pellets

Smart Products Filter Index - Do Not Delete

smoke pipe & Accesories

Solar package flat collectors

Solar package tube collector

Spare parts MPM

Support snails

Swimming pool accessories

Thermoflux spare parts

three -shell

Tube collector

Ultimate Search - Do Not Delete

up to 5 kW

Vaillant complete packages

Vaillant spare parts

Viadrus spare parts

Viessmann spare parts

water -bearing stoves

Water heater

Water treatment

Wavin and fittings composite pipe

Wood carburetor over 40 kW

Wood carburetor up to 20 kW

Wood carburetor up to 30 kW

Wood carburetor up to 40 kW

Price

Price:

€

-

€

Availability

0 selected

In stock (733)
Out of stock (26)

Manufacturer

0 selected

Sort

Kupfer Übergangsnippel.

Copper transition nipple

Offer priceAway 1,61 €

ESBE LTC Ersatzpatrone.

ESBE LTC replacement cartridge

Offer priceAway 43,43 €

Glühzünder für Pelletkessel Thermoflux Pelling Eco, neue Ausführung.

Glühzünder für Pelletkessel Thermoflux Pelling Eco, neue Ausführung.

Lighter for Pelletkessel Thermoflux Pelling Eco, new execution

Offer price70,15 €

Dichtungssatz 3-telig für Saugzuggebläse beim Festbrennstoffkessel Irleh Plus.

Sealing set 3-elig for suction fan blower at the fuel boiler Irleh Plus

Offer price53,45 €

Randdämmstreifen aus Polyethylen.

Randdämmstreifen aus Polyethylen.

Rand insulation strips made of polyethylene

Offer price15,91 €

Messing Druckregler mit Manometer für Boiler-Zubehör Heizungsanlagen.

Messing Druckregler mit Manometer für Boiler-Zubehör Heizungsanlagen.

Brass pressure controller with manometer for boiler accessories heating systems

Offer price39,86 €

Wavin Mehrschichtverbundrohr 16x2,0 20x2,25 - Rolle 25 Meter.

Wavin multi -layer composite pipe 16x2.0 20x2.25 - roll 25 meters

Offer priceAway 43,98 €

Fotozelle für Pelletkessel | Heizkesselzubehör.

Fotozelle für Pelletkessel | Heizkesselzubehör.

Photo cell for pellet boilers | Boiler accessories

Offer price53,45 €

Warmwasserspeicher Wärmepumpenspeicher Sunex Fish S15 mit 1 WT.

Warmwasserspeicher Wärmepumpenspeicher Sunex Fish S15 mit 1 WT.

Offer

Hot water tanks heat pump storage Sunex Fish S15 with 1 WT

Offer priceAway 728,19 €

Warmwasserspeicher Unterstellspeicher 150 Liter Trinkwasser.

Warmwasserspeicher Unterstellspeicher 150 Liter Trinkwasser.

Offer

Hot water tank Substance memory 150 liters of drinking water

Regular price 690,00 €

Offer price604,60 €

Heizstab Heizpatrone 7,5 kW AG 1 ½“ Notheizung.

Heizstab Heizpatrone 7,5 kW AG 1 ½“ Notheizung.

Heating stick heating cartridge 7.5 kW AG 1½ “emergency heating

Offer price178,15 €

Wasserenthärtungsanlage - Entkalkungsanlage R2D2 - 48 mit 1" Anschluss-Set & Montageblock 1".

Wasserenthärtungsanlage - Entkalkungsanlage R2D2 - 48 mit 1" Anschluss-Set & Montageblock 1".

Offer

Water softening system - decalcification system R2D2 - 48 with 1" Connection set & mounting block 1"

Regular price 605,71 €

Offer price599,04 €

Laddomat 21-60 thermische Rücklaufanhebung.

Laddomat 21-60 thermische Rücklaufanhebung.

Laddomat 21-60 thermal return increase

Offer price442,04 €

Keramiksteine für Pelletbrenner Ecofire E+ und ES+.

Keramiksteine für Pelletbrenner Ecofire E+ und ES+.

Ceramic stones for Pellet burner Ecofire E+ and ES+

Offer price116,91 €

Kesselfühler für Defro Heizkessel mit elektronischer Steuerung.

Kesselfühler für Defro Heizkessel mit elektronischer Steuerung.

Kessel sensor for Defro boiler with electronic control

Offer price38,98 €

Glasfaserrundschnur für Thermoflux Pelling Pelletkessel.

Glass fiber round for Thermoflux pelling pelling boiler

Offer priceAway 32,85 €

Ausdehnungsgefäß für Heizung und Brauchwasser 80 bis 200 Liter.

Ausdehnungsgefäß für Heizung und Brauchwasser 80 bis 200 Liter.

Expansion vessel for heating and domestic water 80 to 200 liters

Offer priceAway 133,61 €

Schneckenmotor für den Pelletkessel Thermoflux Pelling Eco (neue Ausführung) 25.

Schneckenmotor für den Pelletkessel Thermoflux Pelling Eco (neue Ausführung) 25.

Snail engine for the Pelletkessel Thermoflux Pelling Eco (new version) 25

Offer price139,18 €

Klemmringverschraubung, selbstdichtend – Präzise und sichere Rohrverbindung.

Klemmringverschraubung, selbstdichtend – Präzise und sichere Rohrverbindung.

Clamping ring screw connection, self -proof - precise and safe pipe connection

Offer priceAway 6,68 €

Gebläse WPA 117 Defro 3,9 KW Festbrennstoffkessel.

Gebläse WPA 117 Defro 3,9 KW Festbrennstoffkessel.

Sold out

Blower WPA 117 Defro 3.9 kW solid fuel boiler

Offer price132,50 €

ThermoFlux - Pelling ECO - Interio - Minitherm Aqua - original Display.

ThermoFlux - Pelling ECO - Interio - Minitherm Aqua - original Display.

Sold out

Thermoflux - Pelling Eco - Interio - Minithherm Aqua - Original display

Offer price165,90 €

Attack Steuerelektronik RK-200 für professionelle Anwendungen.

Attack Steuerelektronik RK-200 für professionelle Anwendungen.

Attack control electronics RK-200 for professional applications

Offer price310,65 €

Saugzuggebläse für Festbrennstoffkessel Irleh Plus 20-40 kW.

Saugzuggebläse für Festbrennstoffkessel Irleh Plus 20-40 kW.

Suction cup blower for solid fuel boilers Irleh plus 20-40 kW

Offer price265,00 €

Dreiwegemischer ESBE VTC 422 aus Messing für effiziente Temperaturregelung.

Dreiwegemischer ESBE VTC 422 aus Messing für effiziente Temperaturregelung.

Three -way ESBE VTC 422 made of brass for efficient temperature control

Offer price143,64 €

Viadrus U22 Schamottstein oben vorne.

Viadrus U22 Map Stone top front

Offer price52,34 €

Verbindungsset für Solar Kollektoren.

Verbindungsset für Solar Kollektoren.

Connection set for solar collectors

Offer priceAway 23,83 €

Durchlauferhitzer 230V für den kleineren Warmwasserbedarf.

Durchlauferhitzer 230V für den kleineren Warmwasserbedarf.

Walking water heater 230V for the smaller hot water requirement

Offer price87,96 €

Unterdrucksensor für Pelletheizkessel Thermoflux Pelling.

Unterdrucksensor für Pelletheizkessel Thermoflux Pelling.

Vacuum sensor for pellet heating boilers Thermoflux pelling

Offer price100,21 €

Umwälzpumpe Wilo Stratos Pico DN 25 Baulänge 180 mm.

Umwälzpumpe Wilo Stratos Pico DN 25 Baulänge 180 mm.

Circulation pump Wilo Stratos Pico DN 25 construction length 180 mm

Offer priceAway 265,00 €

Thermoflux Pelling Messinglager.

Thermoflux Pelling Messinglager.

Sold out

Thermoflux pelling brass bearing

Offer price14,36 €

Elektroheizstab | Heizstab | Heizpatrone I Einschraubheizkörper 3 kW AG 1 ½“.

Elektroheizstab | Heizstab | Heizpatrone I Einschraubheizkörper 3 kW AG 1 ½“.

Offer

Elektroheizstab | Heating stick | Heating patronage I screwing radiator 3 KW AG 1 ½ "

Regular price 188,18 €

Offer price175,36 €

Original Defro DS 25 und DS 32 kW Sekundärstein.

Original Defro DS 25 und DS 32 kW Sekundärstein.

Original Defro DS 25 and DS 32 kW secondary stone

Offer price144,75 €

Defro S3P Heizkesselsteuerung für Defro Optima Komfort Plus.

Defro S3P Heizkesselsteuerung für Defro Optima Komfort Plus.

DEFRO S3P boiler control for DEFRO Optima Comfort plus 3.9 kW

Offer price227,70 €

Pelletschnecke passend für Thermoflux Pelling Eco Pelletkessel.

Pelletschnecke passend für Thermoflux Pelling Eco Pelletkessel.

Pellets suitable for Thermoflux Pelling Eco Pelletkessel

Offer price42,86 €

Wasserenthärtungsanlage R2D2.

Wasserenthärtungsanlage R2D2.

Water production system R2D2

Offer priceAway 443,71 €

Außentemperaturfühler für Master Steuerung in witterungsabhängigen Bereichen.

Außentemperaturfühler für Master Steuerung in witterungsabhängigen Bereichen.

Outside temperature sensor for Master control in weather -dependent areas

Offer price22,28 €

SIGMATEK control board for Attack Wood & Pellet and SLX Lambda Touch

SIGMATEK control board for Attack Wood & Pellet and SLX Lambda Touch

SIGMATEK control board for Attack Wood & Pellet and SLX Lambda Touch

Offer price963,13 €

Viadrus U32 Schamottstein Mitte vorn.

Viadrus U32 Schamottstein Mitte vorn.

Viadrus U32 Mitte in front

Offer price115,80 €

Viadrus U32 Schamottsteine komplett.

Viadrus U32 Schamottsteine komplett.

Viadrus U32 Map stones complete

Offer price594,58 €

Glühzünder für Pelletkessel Thermoflux Pelling Eco, alte Ausführung.

Glühzünder für Pelletkessel Thermoflux Pelling Eco, alte Ausführung.

Lighter for Pelletkessel Thermoflux Pelling Eco, old version

Offer price54,56 €

Schneckenmotor für den Thermoflux Pelling Eco (neue Ausführung) 35/50.

Schneckenmotor für den Thermoflux Pelling Eco (neue Ausführung) 35/50.

Sold out

Snail engine for the Thermoflux Pelling Eco (new version) 35/50

Offer price150,31 €

Temperaturdifferenzregler EU-21 CWU mit LED-Display.

Temperaturdifferenzregler EU-21 CWU mit LED-Display.

Sold out

Tech temperature difference controller EU-21 CWU with LED display

Offer price87,40 €

Kesselsteuerung Luxus Eko für Irleh Plus ab 2013 - Mit 2 Fühlern 🔧🔥.

Kesselsteuerung Luxus Eko für Irleh Plus ab 2013 - Mit 2 Fühlern 🔧🔥.

Boiler control Luxus Eko for Irleh Plus from 2013 - With 2 sensors 🔧🔥

Offer price350,74 €

Wavin Wandscheibe zum pressen.

Wavin wall disc for pressing

Offer priceAway 7,35 €

Erweiterungsmodul B für Gema Control.

Erweiterungsmodul B für Gema Control.

Extension module B for GEMA Control

Offer price132,50 €

Attack Dichtschnur für Kesseltüren und Schamottsteine.

Attack Dichtschnur für Kesseltüren und Schamottsteine.

Attack sealing cord for boiler doors and shamot stones

Offer price5,01 €

PLUM ecoTouch Raumthermostat Erweiterung GC920 für Heizungssteuerung.

PLUM ecoTouch Raumthermostat Erweiterung GC920 für Heizungssteuerung.

Plum ecotouch room thermostat extension GC920 for heating control

Offer price187,61 €

Ersatzteil Platine für Thermoflux Pelling 25 35 50 kW Heizkessel.

Ersatzteil Platine für Thermoflux Pelling 25 35 50 kW Heizkessel.

Replacement part circuit board for thermoflux pelling 25 35 50 kW boiler

Offer price77,94 €

Solarflüssigkeit 20 Liter.

Solar fluid 20 liters

Offer price81,84 €

Viadrus Ersatz-Türdichtung.

Viadrus Ersatz-Türdichtung.

Viadrus replacement door seal

Offer priceAway 10,03 €

More shop

We clean up after ourselves.

Ecommerce deliveries have a carbon footprint. That's why we support verified projects that remove carbon from the air.

PARTICIPATING BRANDS AND CUSTOMERS HAVE HELPED FUND

66+ million

Carbon-neutral orders

47+ thousand

Tonnes of carbon removed

THAT'S LIKE...

6 billion

Smartphones charged

195 million

Kilometers driven by a gasoline-powered car

HOW IT WORKS

Every delivery’s carbon footprint is calculated based on weight, shipping method, and distance traveled. We neutralize these emissions by purchasing verified carbon removal credits from groundbreaking projects.

44.01 carbon injection site in Oman

Climeworks direct air capture facility in Iceland

MAKING A DIFFERENCE

With your purchase, you’ll join a community of proactive merchants and customers dedicated to a sustainable future. Together, we've removed emissions for over 66 million deliveries and removed over 47 thousand tonnes of carbon.

FUTURE-PROOFING OUR PLANET

We work with a network of pioneering carbon removal companies that have been vetted by the commerce platform Shopify.

InPlanet rock powder spread over a field

Carbon-neutral shipping on all orders

1532kg

shipping emissions removed

That's like...

6274

kilometers driven by an average gasoline-powered car

We fund innovations in...

Direct Air Capture

Bio Oil

Mineralization

Address: Anhaltinerring 17,

39439 Güsten, Saxony-Anhalt

E-mail: gemashop@gema-net.de

Phone: (+49)39262-8787 0

Facebook
Twitter
Instagram
Tiktok
Pinterest

Legal

Terms and conditions
Data protection regulations
Return regulations
Shipping conditions
Imprint
About Us

Service

Contact
Request offer
Chimney calculation
Exchange/return
Customer reviews

News

Sign up for our newsletter and receive the latest information on offers, discounts and news.

© 2025 GEMA GmbH. All rights reserved.

Jump to the content

Shopping cart

Your cart is empty

You can view all available products and buy some in the shop

Back to the shop

A selection leads to a full recharge on the page.
Opens in a new tab.
Opens an external website.
Opens an external website in a new window.

Browse our website

Log in

Reset password

E-mail*

Password*

Forget password?

New customer? Create your account

We will send you an email to reset your password

E-mail*

Cancel

Register

First name

Last name

E-mail*

Password*

Already an account? Log in here

GEMA Shop

GEMA Shop

reviews

See all reviews