Thermowell di Renato Napoli

  • Booth: 1-1002

Thermowell Marine

As an Italian player with 20 years-old strong experience THERMOWELL is the company specialized in consulting, design and production of marine air conditioning solutions . THERMOWELL provides modern HVAC systems, thanks to a continuous technological research, a constant product innovation and the selection of high quality raw materials.

In particular, the sea water-cooled production line of marine air conditioners includes a full range of standard units from 6.100 BTU/h up to 160.000 BTU/h for small, medium and big vessels and customized solutions also major than 150.000 BTU/h for shipyards, private clients and mega-yachts. 

Moreover we manage directly every assistance request to give a fast and better answer to any our client need.

Brands: Thermowell Marine


  • Airjet12+
    AirJet 12 is the exclusive and innovative sea water cooled boat air conditioner directly powered in 12 V DC (direct current) from the battery bank of the boat, without using a generator or an inverter.

  • AirJet 12 is a well designed and elegant product which offers the most simple and versatile installation.  with its 6.100 BTU/h or 8.800 BTU/h cooling power, AirJet 12 is the ideal solution for cooling single cabins into small/medium vessels.

    The heart of this air conditioner is a semi-hermetic horizontal scroll compressor using an advanced brushless DC motor (BLCD) which allows the direct connection to the boat’s battery bank, also avoiding, through a dedicated program of the compressor control driver, the start – up peak.
    The blower can be rotated allowing many installation options according to the path of the air ducts. The best quality of the treated air is assured by the installation of an easily removable and washable filter. Each unit is pre-charged, leak checked and tested in all operating modes at the most critical conditions. All Thermowell marine air conditioners are filled up with environmentally friend green refrigerant and no further charge is required before the installation on board. 

  • IZY
    IZY is the exclusive product which allows an easy DO-IT-YOURSELF installation of an air conditioning system inside each kind of boat.


  • The self contained refrigerating unit makes IZY unique in the marine air conditioning market and its installation accessible also to people without technical background. High performance compressor, copper-nickel tube in tube corrosion resistant heat exchanger, direct expansion evaporator, sea water pump and all electrical components are all built into a stainless steel case internally covered for noise reduction. IZY is available in three arrangements, 9.000, 13.000 and 16.000 Btu/h, both in cooling only or cooling/heating version (CO and EH respectively).

    EH version allows also the heating of the ambient through an electric resistance; in this way, unlike reversing cycle systems, the heating operation is not affected by the lower sea water temperature reached during winter season, thus obtaining 100% heating efficiency also with sea water temperature below 10°C. All models are equipped with a back-lighted digital wall mounted and remote infra-red controller. Digital controller is connected to the air conditioner through a 15 m long electric cable. IZY09 can be connected up to 2-3 air outlets; IZY13 and IZY16 can be connected up to 3-4 depending on the total lenght of the various air ducts.

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