Heat Pumps in Ümraniye: Our Showroom Is Here, and This Is the District We Reach Fastest

The short answer: heat pump sales and installation in Ümraniye are handled by EFE YAPI VAİLLANT, and our showroom is at Çamlık Mah. İkbal Cad. Uğurlu Sk. No:35/A, 34774 Ümraniye/İstanbul. We are an authorised Vaillant dealer. Our professional installation, system design and commissioning service covers Türkiye nationwide, with Ümraniye at the centre of our showroom and team, and product supply also goes across Türkiye. Being in the same district has a practical payoff: the coordination between survey appointment, delivery and installation day is shorter, and small gaps that come up during installation can be closed the same day.

In Ümraniye, the hardest part of a heat pump decision is usually not the unit but where the unit will sit. That is why we suggest treating the showroom less as a display and more as a measuring table. Seeing the real body size of an outdoor unit, the floor area a uniSTOR RW cylinder occupies and the myVAILLANT Smart and sensoCOMFORT screens in person tells you in a minute what a catalogue cannot. Come with photographs of your balcony or garden, a floor plan if you have one, and your recent energy bills, and the conversation becomes concrete: which capacity we should be discussing, whether there is room for a cylinder and which elevation the outdoor unit should face all get settled at the same table.

The district's housing stock produces two distinct scenarios. In flats, the first question is whether the heating system is individual; if the flat heats itself with its own combi boiler, moving to a heat pump is technically a conversation worth having. Then comes the outdoor unit: the airflow in front of it must be unobstructed, it must be reachable for service, the condensate must drain properly and the noise must not point straight at a neighbour's windows. Wherever the layout touches a communal area or the façade, permission from the building management should be obtained at the outset. In the detached and villa areas the picture reverses: positioning gets easier, but because the heated area is larger, capacity, cylinder volume and the hydraulic balance of the system come to the fore. On projects whose garden allows a borehole or a horizontal collector, the flexoTHERM / flexoCOMPACT exclusive family can also be considered.

Your existing heating system is the second axis that decides the choice. Many homes in Ümraniye are heated by a combi boiler and radiators. In a house with radiators the heat pump needs to be able to produce a higher flow temperature; here aroTHERM pro stands out with natural R290 refrigerant, an A+++ energy rating and flow temperatures up to 70 °C, while aroTHERM plus goes up to 75 °C. In a duplex or villa with underfloor heating the low-temperature regime is already there and the split ranges come comfortably onto the table: aroTHERM pure Split with 6–10 kW and versions carrying a 190-litre cylinder, aroTHERM Split plus across 4–8 kW, and aroTHERM Split intro with 8–16 kW and backup electric heater options. You will find all the models on the heat pump products page and our scope on the heat pump solutions page.

Istanbul's mild winter makes this a favourable region for air source heat pumps. Because deep sub-zero temperatures are rare, the unit runs comfortably, well away from its design point, for most of the season. Even so, outdoor air is not the only thing that decides efficiency: the water volume in the system, the radiator surfaces, the pipe insulation and setting the heating curve correctly all matter as much as the unit. On the electrical side a three-phase supply may come into play depending on capacity and on whether a backup heater is chosen, which is why we check your existing connection, consumer unit capacity and cable routing during the survey. For the fundamentals, our guide to what a heat pump is is a good start, and for the detail on the R290 side see our aroTHERM pro review.

Our position on price is straightforward: there are no figures on this page. The cost of a heat pump project depends on capacity, on whether monobloc or split is chosen, on the uniSTOR RW cylinder volume selected for domestic hot water (in the 200–500 L range), on the control unit and on the scope of the installation; that is why we give pricing only as an individual quote over WhatsApp. Nor do we promise a payback period in years. The logic of the calculation is simple: you divide the investment cost by the annual difference between what heating costs you today and what the heat pump consumes in electricity. Because your own bills, your own tariff and your home's real heat loss set that difference, a sound answer only comes from a calculation done for you; we set out the method step by step in our article on heat pump costs and savings.

In short: for a heat pump in Ümraniye, both the showroom where you can see the product and the team that carries out the installation are in the same district. Being based on the Anatolian side, we cover neighbouring districts such as Ataşehir with the same team, and we set out our coverage across the whole city on the Istanbul page. A reminder once more that we do not provide standalone maintenance, servicing or repairs; our work is sales, supply and installation. For directions and opening details see the contact page, for common questions the FAQ and blog pages, or write directly to +90 551 795 3450 to book a survey.