Unical AG SPK 115-600

Stainless steel modular condensing modular unit

Get directly in touch with Unical AG

Add to wishlist

More on Brand

Unical AG

Castel d'Ario, Italy
Contact the company
Name of product/article

SPK 115-600


Stainless steel modular condensing modular unit


Stainless Steel

Large water content condensing unit, entirely in stainless steel AISI 316 L, complete of pre-mix modulating gas burner, for natural gas orLPG, with NOx emissions in class 5
• Maximum working pressure: 6 bar
• High efficiency thanks to the special patented progressive pipes of its vertical tube bundle, tilted of 3°, in stainless steel AISI 316 L, completely rolled, with special multi-fin inserts in Al/Si/Mg.
• Thermal element in vertical shape with low water side pressure losses. It doesn’t need any recirculation pump (circulation equal to boiler zero extinguished
• Vertical burner with integrated check valve, placed above the combustion chamber, (modulation ratio > 1:4), with flame surface in non resonant radiating “metallic mesh”, with thermal protection shield
• Ignition and flame control through two opposit electrodes for high safety, BMM, NTC sensor for temp. control and safety thermostat
• Combustion chamber inspectability guaranteed by a pneumatic opening device.
• Retractable platform standard supplied (SPK 400 to 600) and optional for other models
• HSCP controller is integreted in the panel board
• Possibility to electronically manage up to 8 boilers (in cascade)
• MULTIFUNCTION CARD for zones management SHC (“Slavic Heating Controller”), for the exploiting circuits (1 std supplied) complete of external temperature sernsor + 3 control sensors: it is possible to control up to a maximum of 4 SHC cards.
• BCM (inclusive in the supply) with many additional functions.
• Two different standards of communication, available in alternative
• Local eBUS interface / remote Interface
Optional accessories:
- High efficiency modulating pumps - Additional safety devices Kit
- Acidic condensate neutralizers

Further info from manufacturer on SPK 115-600

Commercial Condensation INOX Collection by Unical AG
You might also like...
Recently Viewed