• CANDLE PELL UNI is a boiler with two combustion chambers for burning pellets and wood. Innovative automation allows you to control not only combustion processes but all boiler systems. The boiler heat exchanger is made of boiler steel 6 mm. Ceramic catalysts of the boiler further increase efficiency and environmental friendliness.
  • The PEL UNI type boiler is a steel, low temperature water boiler designed to heat objects with a heat demand of 16-58 kW, and can also work with an indirect DHW cylinder. The temperature of the water in the heating system must not exceed 90 ° С and the working pressure not higher than 0,18 MPa. The PEL UNI boiler is intended for heating the water in the central heating system and hot water (due to the use of the heat exchanger). It can be used for heating of houses, trade pavilions, public catering, workshops, etc. Fuel combustion is carried out using an automatic burner connected to a spiral auger. The boiler is controlled by automation.
Manufacturer CANDLE
Contact Details Candle group, Ltd., 140, Shevchenca Str., Lviv, 79039, Ukraine, Tel: +38 (098) 411-77-31,,
Manufacture Product Details
Technology pellets
Max Capacity in kW 16.0
Min Capacity in kW 4.8
Efficiency in % 87.0

Annual savings
Annual savings: UAH 9,500 / 7,800 kWh*

Annual energy baseline for heating 39,722kWh/a

Annual energy after replacement CANDLE PELL UNI 16kW

Your annual savings


1. Inclusion of the technologies, equipment and materials in the Technology Selector is based solely on qualification under IQ energy’s ‘Minimum Energy Performance Standards’** and does not constitute an endorsement of the producers or suppliers of these products by the EBRD. Although every effort has been made to present correct and up to date data, EBRD does not accept responsibility for the accuracy of the data presented.

**Included technologies ‎have been assessed to result in at least a 20% higher energy performance than the market average

2. The savings are calculated for the refurbishment of an average dwelling or the replacement of an average equipment in Ukraine. The actual savings of individual refurbishment projects/equipment can differ from the indicated savings due to specific climatic conditions, size of the dwelling/equipment, consumer behaviour, etc. The displayed energy efficiency measures only have an impact on individual household's bills (savings) if there is consumption based billing available.

3. Even though we have taken reasonable care to apply up-to-date energy prices when calculating savings in UAH, we do not take responsibility for the accuracy of any savings estimates stated on this Site.

4. All prices displayed in our Technology Selector are provided by the suppliers as indicative retail prices and should be used for reference purposes only. The actual prices of the vendors/retailors can be different from those on our web site due to various reasons beyond the influence of IQ energy programme. IQ energy programme does not bear any liability for the price information of any specific product. Please, check with suppliers actual prices for products and technologies you are interested in.