Calculator for selection of sonic boiler

and heating costs

Building heat demand 
Heated area



Heating type
Domestic hot water - DHW

I want to heat DHW also:

PV quantity and annual demand of household for electric power

Number of installed photovoltaic units:

How much you currently pay for 1 kWh:

Estimated heating cost

Building heat demand for central heating/year:

0 kWh

Offered devices

Sonic boiler model:

Model of central heating buffer tank:

SIGMA CO-0: 800 l

Model of domestic hot water buffer tank:

We recommend expanding the PV (photovoltaics) system to ensure maximum optimization of heating costs and the other costs of operation of the household.

PEREKO sp. z o.o.

ul. Eugeniusza Kwiatkowskiego 43
27-200 Starachowice

tel. +48 412745353
fax +48 413897101