New energy-saving
technologies of heating
and hot water supply

Discounts from the company "VTG-Service"

The company "VTG-Service" March - a month discount. Discount - 15% on all products in March.

VTG-Service obtains a new compliance certificate

VTG-Service obtains a new compliance certificate.

VTG-Service productionizes a new kind of equipment: Induction Heaters

Let us introduce to you a new kind of equipment launched by VTG-Service in 2010: INDUCTION HEATER. It is designed for heating and hot water supply for dwellings, halls and industrial buildings of small or medium volume. Induction water heater “IH” is used for heating any heat carrier (except fire hazardous ones) in closed and opening forced-circulation heat-supply systems. The first clients were country house owners who has appreciated the following advantages of Induction Heaters:

• Heater is run by automatic control system.
• IH is noiseless when operated.
• IH can be attached directly to a present heating/hot water supply system.
• IH is a self-contained device.
• IH is a space-saving device.
• No need of purchase, transportation, storing of any fuel and of expenditures.

The advantages of Induction Heaters are obvious as compared to conventional heating devices:
Induction Heatres IH Electric boilers
Heating elements heating-up temperature does not exceed 140°C (when the water is heated to 115°C) Coil heating-up temperature 750°C which marks fire risk of electric boilers
Operational life 50 000 hours Operational life about 9000 hours
Varying magnetic field of inductor doesn’t let calcium and magnesium cations (scale forming elements) to settle down to the heating surface. Efficiency factor reaching 96% keeps up throughout operational life In case of extra water hardness and 0.5 mm thick scale deposit efficiency drops and operational life is 10 times less

Electrical safety class 2 (contact voltage 2 V) which is up to date with electrical safety requirements of housing inside dwellings Electrical safety class 1 (contact voltage 220 V)
Not subject to assessing organizations control Energy audit authorities certification required when used for heating
According to State Standards Committee resolution #64 dated June 30, 2002 «On the range of products and services subject to compulsory certification…», Induction Heaters are excluded from the list of equipment subject to compulsory certification Subject to compulsory certification
Industrial-frequency (50 Hz) Induction Heaters for heating and hot water supply, due to their consumer appeal, meet current electrical and fire safety requirements, sanitation and environmental standards. The equipment requires no extra automation/safety equipment, differs in ease of installation, startup and operation, as well as exceptional reliability.
As a heat carrier can be used water or antifreeze (concentrated up to 40%). Heat carrier change rate: once in 10 years.