Refrigerant System Diagram

PUZ-A18NHA2 PUZ-A18NHA2-BS

Stop valve			High pressure	Service
(with service port)			protect switch	port(check)
	4-way valve		Outdoor heat exchanger
	(#50)		Outdoor heat exchanger
Refrigerant GAS pipe	(#50)
Refrigerant GAS pipe	Strainer				Thermistor
12.7A({1/2)					(TH6)
					Thermistor
					(TH3)
			Muffler
	Accumulator		Thermistor(TH4)		Distributor
	Accumulator		Thermistor(TH4)
Refrigerant LIQUID pipe		Compressor (#100)		(#100)
Refrigerant LIQUID pipe			Strainer	Strainer
6.35A({1/4)			Strainer	Strainer
6.35A({1/4)	Stop valve
	Stop valve		Linear expansion valve
			Linear expansion valve
		Refrigerant flow in cooling
		Refrigerant flow in heating

PUZ-A24/30/36NHA2	PUZ-A24/30/36NHA2-BS
		Bypass valve		Service High pressure
		Bypass valve		port	protect switch
				port	protect switch
Ball valve 4-way valve				(check)		Outdoor heat exchanger
Refrigerant GAS pipe	(#50)					Thermistor
	Strainer					Thermistor
	Strainer					(TH6)
15.88A({5/8)						(TH6)
15.88A({5/8)
	Service					Thermistor
	Service					(TH3)
	port	Muffler		Thermistor
	(check)			Thermistor
				(TH4)		Distributor
						Distributor
Accumulator
Refrigerant LIQUID pipe		Compressor			(#100)	(#100)
Refrigerant LIQUID pipe					Strainer	Strainer
9.52A({3/8)	Stop valve				Linear expansion valve
	Stop valve				Linear expansion valve
	(with service port)
		Refrigerant flow in cooling
		Refrigerant flow in heating
PUZ-A42NHA2 PUZ-A42NHA2-BS
					Service
					port
	Low pressure protect				(check)
	switch				High pressure protect switch
Ball valve		4-way			High pressure protect switch
Ball valve		4-way
	(#50)	valve				Outdoor heat exchanger
	(#50)					Thermistor
Refrigerant GAS pipe	Strainer					Thermistor
	Strainer					(TH6)
						(TH6)
15.88A({5/8)	Service					Thermistor
	Service					Thermistor
	port				Muffler	(TH3)
	(check)
Strainer					Thermistor
(#100)					(TH4)	Distributor
	Accumulator		Compressor
			Compressor
Refrigerant LIQUID pipe
9.52A({3/8)		Strainer			Strainer
			(#100)		(#100)
Stop valve			Linear expansion valve
Stop valve				Refrigerant flow in cooling
(with service port)				Refrigerant flow in cooling
				Refrigerant flow in heating

Unit : mm(inch)

<4-way valve solenoid coil> Heating : ON

Cooling : OFF

PUZ-A36NHA2-BS, PUY-A12NHA2, PUY-A42NHA2-BS, PUY-A30NHA2, PUZ-A36NHA2 specifications

Mitsubishi Electronics has long been a leader in the HVAC industry, and their range of air conditioning units, including the PUY-A24NHA2, PUZ-A24NHA2, PUY-A24NHA2-BS, PUZ-A42NHA2-BS, and PUY-A42NHA2, exemplifies their commitment to innovation and energy efficiency. These models are designed to provide optimal climate control for both residential and commercial applications, ensuring comfort throughout the year.

One of the defining features of these models is their advanced inverter technology, which allows for precise temperature control and reduced energy consumption. The inverter technology adjusts the compressor speed according to the cooling load, significantly lowering operating costs compared to traditional fixed-speed systems. This means that users can enjoy consistent comfort without worrying about surging energy bills.

The PUY and PUZ units come equipped with powerful indoor and outdoor components that enable efficient heat exchange. These systems provide excellent performance even in extreme weather conditions, with reliable operation at low ambient temperatures. This capability ensures that you can maintain a comfortable environment, no matter the season.

Additionally, the models are designed with quiet operation in mind. The outdoor units incorporate noise-reduction technology, ensuring that the systems operate at minimal sound levels. This is especially beneficial for residential areas or office environments, where maintaining a peaceful atmosphere is crucial.

Mitsubishi Electronics has also integrated smart technology into these units. With options for remote control via Wi-Fi, users can manage their air conditioning settings from anywhere, using their smartphones or tablets. This integration enhances user convenience and allows for more efficient scheduling and energy management.

These models are also known for their environmentally friendly refrigerants, such as R410A, which contribute to lower global warming potential and align with modern sustainability practices. By choosing Mitsubishi's PUY and PUZ series, consumers not only prioritize their comfort but also contribute to environmental conservation.

In summary, the Mitsubishi Electronics PUY-A24NHA2, PUZ-A24NHA2, PUY-A24NHA2-BS, PUZ-A42NHA2-BS, and PUY-A42NHA2 air conditioning units are equipped with cutting-edge technology, offering energy efficiency, quiet operation, and smart functionality. Whether for residential or commercial use, these units are designed to meet the demands of modern climate control while prioritizing energy savings and sustainability.