PMAC USA

The Beginning and Evolution: PAFMAC Story   3. PAFMAC: The Beginning Demand for Improving Air Conditioning in Hotel Rooms The ANA Intercontinental-Tokyo, formerly known as ANA Hotel Tokyo, was built in June, 1986, as part of Akasaka Arc Hills, a commercial and residential complex, with a designation as an international city hotel. The building was built with 2-pipe fan coil air-conditioning system. On the brink of its 10th year anniversary, the hotel conducted an evaluation on the building and facilities against other latest city hotels. From analyzing guest room questionnaire, it was discovered that 96% of the total complaints were related to air conditioning.   What it boiled down to was that the room temperature could not be dialed in to guest preference, hot or cold, and also room temperature imbalances were found.   In order to resolve the situation in response to the complaints, the hotel considered upgrading to dual   cooling and heating AC syst

The Beginning and Evolution: PAFMAC Story 1. Nippon PMAC Nippon PMAC has manufactured and sold water source heat pump units since its    establishment in 1972, and the company name is a coined term comprising the initials of “Prefabricated”, “Module”, “Air-conditioner” and “Cassette” (PMAC). Each of our water source heat pump units are equipped with internal compressors, allowing you to switch between cooling and heating at will per unit all year round, answering your various air-conditioning needs against heat generation from lighting or electronic equipment in a room and the room’s heat load caused by directional orientation.   Water source heat unit system requires only cooling tower, boiler and circulation pump, greatly reducing equipment room space in comparison to other systems in general, so higher the price of land, higher the merit by using this economical air conditioning system. Also, there has been an increase in integrating our system by vario