UNICAL KON M C24 Kw CONDENSING BOILER WITH FLUE KIT

Vendor: Unical

Description:

UNICAL KON M C24 CONDENSING BOILER WITH FLUE KIT, LOW NOX
Secondary heat exchanger: 12-plate "thermal length" stainless steel, optimized for condensation: Made of AISI 316 stainless steel, 12 plates. The one present on KON stands out from others due to its low pressure drops, thus optimizing the circulation of hot water in the boiler.
Total premix burner with constant combustion ratio with modulating electro-pneumatic gas valve and modulating fan
Electronic ignition and mono-electrode flame control
Modulation ratio 1:8
Minimum heating power adjustment
Three-way diverter valve
Safety limit thermostat
Operation down to -15°
Flow temperature sensor
Return temperature sensor
DHW temperature sensor (KON "C" model only)
Expansion tank 8 liters
Automatic deaerator
Safety pressure switch against water shortage
3 bar safety valve
Control panel with display, function selector, temperature adjustment potentiometer, and reset button
Hydrometer
Burner inspection and heat exchanger cleaning system via quick-release closures
Paper mounting template for hydraulic connection preparation
Fixing plugs
Condensate drain trap
Fixed flow circulator with deaerator: Robust, powerful and reliable with excellent flow and head characteristics.


Patented heat exchanger: It is made of a special Aluminum/Silicon/Magnesium alloy which ensures efficiency and resistance, so much so that it is guaranteed by Unical for 5 years. Thanks to the internal heat exchange configuration, efficiencies higher than 107% are achieved in condensing mode, which means great economic savings for the user and a very low environmental impact.

HWS "Hot Water Speed": to eliminate the delay in DHW production: The transition from heating to DHW production normally occurs with a delay of about 6 or more seconds, depending on the switching of the priority valve that turns off the pump and burner. It happens that the user has to wait uncomfortably under the shower for the system to restart. The new electronics adopted here, however, perform "on-the-fly switching" with the burner and pump always operating, significantly improving user comfort.

2-zone management with 2 thermostats: KON also offers installation flexibility. Ideal for all systems, thanks to electronics that allow managing 2 heating zones at different temperatures (high for radiators and fan-coils, low for radiant panel systems) by controlling them with both modulating and on-off dedicated thermostats.

Electronic anti-freeze function: activates at 5°C and works for both domestic hot water and heating, bringing the boiler temperature to 15°C. This prevents the risk of KON freezing if low temperatures persist in the room where it is installed. If there is a gas shortage, a blockage signal will be displayed.

Pump anti-blocking function: even after long periods of inactivity, KON's electronics send a 5-second command pulse every 24 hours of停顿, starting the pump's rotor and thus preventing oxidation from blocking it.

Pump post-circulation function: 15 seconds, controls the thermal balance between flow and return in all conditions, even after intense DHW withdrawals, while in heating mode, with a duration of 5 minutes, it allows all residual thermal inertia to be dissipated.

Chimney sweep function: facilitates combustion adjustment operations. By pressing the unlock button for more than 5 seconds, it is possible to operate at minimum or maximum power for 15 minutes to analyze combustion.

Sliding temperature operation for maximum operating economy.

You can contact us by phone at: +39 081 576 60 33 or +39 331 471 43 86

All shipments generally take place within 24/48 hours of order confirmation. In the case of payments by bank transfer, the shipment will be entrusted to the courier within 24/48 hours of receipt of payment.

Returns are accepted within 14 days from the date of receipt of the order. The return policy is applicable only to end consumers (i.e., a natural person who purchases goods for purposes not related to their professional activity, or who does not make the purchase by indicating a VAT number reference in the order form to Worldclima).

More information on returns here.