UNICAL !DEA AC 23 METHANE OPEN CHAMBER GAS BOILER - ErP
UNICAL !DEA AC 23 METHANE OPEN CHAMBER GAS BOILER - ErP is backordered and will ship as soon as it is back in stock.
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How shipping works
How shipping works
Shipping costs vary depending on the weight and shipping method of the order.
Our shipping services
Standard Shipping: estimated delivery in 2 to 5 working days
Premium Shipping: guaranteed delivery in 24 working hours
Premium Shipping + Flat Delivery: guaranteed delivery in 24 working hours
Please refer to the tables for Standard Shipping prices for Italy and for Minor Islands and Disturbed Areas.
For further details on Premium Shipping, please see the Premium Shipping page.
Customer service
Customer service
Our service department is dedicated to providing support to our customers for any problems or questions they may have before or after purchasing our products.
Use the direct communication channel to speak to one of our operators, or send us an e-mail to one of the addresses listed on the contact us page.
Our customer service team consists of highly qualified professionals who are always ready to help customers solve any problems or answer any questions quickly and efficiently. We strive to ensure maximum customer satisfaction and provide the highest quality after-sales service. So, if you need assistance, please do not hesitate to contact us; we will be happy to help you in any way we can.
Description
Description
Technical features
Seasonal efficiency class for heating: Class C
Seasonal sanitary efficiency class: Class B
Declared load profile: M
Nominal useful power: kW 23
Minimum useful power: 9.9 kW
Combustion efficiency at nominal load 91.0%
Combustion efficiency at reduced load 88.0%
Minimum pressure of the heating circuit bar 0.5
Maximum pressure of the heating circuit bar 3
Minimum flow rate of the heating circuit. (∆t 20 °C) 7.12 l/min
Specific domestic water flow rate (∆t 30 °C) 10.5 l/min
Total expansion tank capacity 6 l
IP X4D protection rating
Fuel: Methane
Characteristics
Bithermal exchanger
Single electrode for ignition and electronic detection
Continuous proportional gas modulation by microprocessor in both heating and DHW production phases with control temperature probe
Antifreeze protection on the primary heating circuit at 2 levels: activation of internal heating, block with signal in case of gas failure
Pump anti-blocking timer that prevents seizure in the event of prolonged inactivity
High efficiency modulating circulator equipped with built-in automatic deaerator
Entirely metal casing enamelled with epoxy-polyester paint, insulated with acoustic/thermal insulation (8 mm thick) complete with heat-reflecting layer
Easy maintenance with tilting panel and front access
Included: Hydrometer, automatic differential by pass, 6 liter expansion vessel, safety valve and thermostat, lack of water pressure switch, priority flow switch with filter
Specifications
Specifications
- peso: 35.0 kg
- costospedizionecad: IT25;AD113;AT73;BE75;BG88;HR89;DK125;EE122;FR94;DE63;LV94;LT88;LU59;NL68;PT82;CZ66;SK73;SI74;ES75;SE131;HU56;CH135;
- marca: Unical
- modello: CALD_384000