Authorised Vaillant Dealer · Certified Gas Pipework

Natural gas and boiler services in Antalya

Devka Doğalgaz handles indoor gas pipework, project approval, combi boiler installation and servicing across Antalya. We manage the whole process from survey to gas commissioning.

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Site surveys and quotations are free of charge.

Copper and steel indoor natural gas pipework installed by the Devka Doğalgaz team

Authorised Vaillant dealer

We sell, install and commission Vaillant combi boilers and heat pumps as an authorised dealer.

Certified gas pipework

Projects are drawn to TS 7363 and the distribution company technical rules, and we follow the approval process for you.

One company, start to finish

Vaillant appliance sales, installation, commissioning and later servicing all come from the same company.

Province-wide service

Same-day surveys in the central districts, and heat pump solutions for districts still off the gas network.

Our services

From indoor gas pipework to heat pumps, solve every part of your heating and plumbing work with a single company.

  • Yellow marked indoor natural gas pipe fixed to a wall next to the gas meter connection

    Natural Gas Installation

    Certified indoor gas pipework for homes and businesses, including tightness testing and gas commissioning.

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  • Technician installing a white condensing combi boiler with connection pipes on a wall

    Combi Boiler Installation

    Correct sizing, professional fitting and warranty-compliant commissioning of Vaillant condensing boilers.

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  • Technician tools used while servicing an open combi boiler unit

    Boiler Maintenance and Service

    Annual servicing, fault diagnosis, radiator cleaning and pre-season checks for your heating system.

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  • Close-up of a wall mounted panel radiator and its connection pipework

    Radiator Heating Installation

    Radiator sizing, distribution pipework, panel radiator fitting and renewal of old heating systems.

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  • Underfloor heating pipe circuits laid on the floor before the screed is poured

    Underfloor Heating

    Comfortable, low-temperature underfloor heating systems for homes and commercial spaces.

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  • Yellow painted natural gas riser pipes running up an apartment building facade

    Gas Riser and Building Installation

    Main gas risers, meter rooms and communal pipework for apartment blocks and housing estates.

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  • Air source heat pump outdoor unit mounted on the exterior wall of a building

    Heat Pump Systems

    Heating, cooling and hot water with Vaillant aroTHERM plus monobloc air source heat pumps.

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  • Newly installed fresh and hot water pipes on a bathroom wall

    Plumbing Services

    Fresh and waste water pipework, bathroom and kitchen renovation, leak detection and fittings.

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Gas connection in 4 steps

Getting gas connected looks complicated; we run the process on your behalf.

  1. Free site survey

    We visit your address, inspect the flat and the riser line, and give you a clear written quotation.

  2. Project and approval

    We draw the indoor pipework project to TS 7363 and get it approved by the distribution company.

  3. Pipework and testing

    We install to the approved project, run the pressure tightness test and prepare the technical report.

  4. Gas commissioning

    We book the inspection appointment with the distribution company and attend on the day gas is opened.

Read the subscription process step by step

Vaillant products

As an authorised dealer we supply, install and service Vaillant condensing boilers and heat pumps.

  • Vaillant ecoTEC plus condensing combi boiler

    • Capacity: 20–35 kW
    • Energy class: A

    Vaillant’s premium condensing combi range, with 20–35 kW heating and 26–40 kW hot water output for larger flats. IoniDetect combustion technology adapts automatically to changes in gas quality. Paired with a compatible room control and outdoor sensor it reaches A+ seasonal system efficiency.

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  • Vaillant ecoTEC intro condensing combi boiler

    • Capacity: 24 / 28 kW
    • Energy class: A

    The entry level full condensing combi range, available in 24 kW and 28 kW outputs. With a hot water flow rate of up to 13.4 L/min it covers the needs of typical two and three bedroom flats in Antalya. A 1:7 modulation ratio keeps it efficient at low heat demand too.

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  • Vaillant aroTHERM plus monobloc heat pump

    • Capacity: 4–15 kW
    • Energy class: A+++

    An air source monobloc heat pump range: no refrigerant pipework is run indoors, which keeps installation simple. It uses R290 natural refrigerant with a GWP of 3. Flow temperatures of up to 75 °C mean it can also work with existing radiator systems.

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  • Vaillant uniSTOR single coil hot water cylinder

    • Capacity: 150–500 L

    A fast reheating single coil hot water cylinder that works with condensing appliances, floor-standing boilers, heat pumps and solar systems. The enamel-coated interior keeps the stored water hygienic. Volumes range from 150 to 500 litres.

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Browse Vaillant products

Areas we serve

We cover every district of Antalya. Where the gas network is live we handle indoor pipework and boilers; where it is not, we install Vaillant heat pumps and central heating systems.

All service areas

Latest posts

Current, field-tested notes on gas, boilers and heating.

  • Water running from a bathroom mixer tap with a wall-mounted combi boiler in the background

    Vaillant service

    Combi Boiler Not Giving Hot Water: Causes and Fixes

    Boiler running but no hot water at the tap? Based on the troubleshooting tables in Vaillant's manuals, we walk through likely causes, safe checks you can do yourself and when to call a technician.

    7 min read

  • Gloved hand fitting a key to a radiator bleed valve with a cloth held underneath

    Maintenance

    How to Bleed Radiators: A Step-by-Step Guide

    Radiator cold at the top and warm at the bottom? Here is how to bleed radiators with a bleed key, why you should check boiler pressure afterwards, and what it means when a radiator still won't heat up.

    6 min read

  • Gloved finger pressing the control panel of a white condensing combi boiler

    Vaillant service

    How to Reset a Vaillant Boiler: Steps for Each ecoTEC Model

    Vaillant boiler locked out and you want to reset it? Based on the ecoTEC plus, pure, pro and intro user manuals, here is how the reset button works, how many attempts are allowed and when you shouldn't reset at all.

    6 min read

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Frequently asked questions

The questions we hear most about gas subscriptions, installation times and boiler servicing.

From approval of the application to the inspection visit of the distribution company usually takes 3–7 working days. Indoor pipework in a flat takes an average of 1–2 days. The total depends on the building, missing documents and the appointment load of the distribution company.

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Call today for a survey

Tell us your address and what you need; our team will get back to you the same day. Surveys and quotations are free.

  • Address
    Bayındır Mah. 322. Sk. No:24/1, 07030 Muratpaşa/Antalya
  • Opening hoursMonday – Friday: 08:30 – 18:00
    Saturday: 09:00 – 14:00
    Sunday: Closed

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