Displaying items by tag: Air Conditioning

Multi-Room Wall-mounted INVERTER Heat Pumps

Available in 2-to-1, 3-to-1, 4-to-1 and 8-to-1 indoor units to one outdoor unit systems with wall-mounted and/or ducted indoor unit styles in a wide range of capacities, the MXZ multiroom system has the right solution for your needs.

Multi-zone systems mean that people can enjoy their ideal level of comfort no matter where they are in the home. Each zone (room) operates independently.People in the kitchen, master bedroom or living room can all enjoy the temperatures that makes them feel most comfortable.
If you’re looking for a complete comfort solution for several different rooms, the MXZ multi-zone system is the right choice for you. You can use up to 19different indoor unit combinations so the system is flexible enough to conform to your particular cooling and heating needs with up to four rooms from one outdoor unit. And now with a SEZ ceiling-concealed ducted unit you can enjoy a greater range of zoning options with a MXZ system.

Bringing Year-round Comfort Solutions to Extreme Climates
The cooling and heating success of Mitsubishi Electric’s INVERTER heat pump systems is well documented. Our Hyper-Heating INVERTER (H2i) P-Series technology advances the process a step further with the added benefit of year-round comfort with a single system even on the coldest days of the year in most areas. The 2.5- and 3-ton wall-mounted, ceiling-suspended, ceilingcassette and ducted indoor units connected to the H2i P-Series outdoor units are flexible enough to satisfy almost any light commercial or institutional renovation or new construction project.
The Next Generation in Heat Pump Technology
These H2i P-Series outdoor units give a new level of performance to Mitsubishi P-Series models, providing the extra heat-generating power it takes to deliver comfort and consistency in extreme climates. H2i units use Mitsubishi Electric’s INVERTER-driven scroll compressor technology to achieve the desired room temperature quickly, maintaining it consistently while simultaneously conserving energy. Plus with the integration of our exclusive H2i flash technology, these H2i P-Series units recover heat energy that is normally wasted in the flash process at the outdoor coil. This process helps the H2i system overcome issues commonly associated with conventional heat pumps such as decreases in low-side pressure, refrigerant mass flow rate and operational capacity. As a result, H2i P-Series units exhibit 100 percent of rated heating capacity at 5° F and 80 percent at -13° F outdoor ambient temperatures (see Figure 1). Plus they use R410A environmentally friendly refrigerant.

H2i P-Series heat pumps offer a variety of features designed to take the worry out of temperature control such as automatic restart in the case of power outages and automatic cool/heat changeover. And its long line length capabilities of up to 260 ft. expand application possibilities.

Sometimes cooling spaces such as computer or mechanical rooms and kitchens is necessary even when the temperature is below freezing. Air conditioning down to 0° F outdoor ambient temperature is possible with the addition of a wind baffle. Whether cooling or heating, the H2i P-Series gives you the flexibility to temper extreme outdoor temperatures.

Warm Air Quickly!
At startup, a special circuit in H2i P-Series quickly delivers refrigerant to the air-conditioning cycle, which rapidly increases the mass flow rate in the system. As a result, air at comfortable temperatures begins flowing from indoor units right away. Even at an outdoor temperature of -13° F, the H2i P-Series system can discharge 100° F temperature air from the indoor units. At 5° F outdoor temperature and above, the discharge temperature reaches an impressive 110° F with a 40° F temperature rise (Indoor Unit Discharge Temperature). This feature translates into a comfortable climate in all zones of a home or office, whether cooling or heating, no matter the temperature outside.

Two in One
If you have a large space such as a long room or hallway which would be considered one zone, two indoor units can be connected to one outdoor unit to cool or heat the space, providing the maximum amount of comfort. The process, in which two indoor units act as one to spread the outdoor unit’s capacity over a large area, is called Twinning.

Single-Room Wall-Mounted Heat Pump Lineup (cooling and heating)
(9000 to 33200 Btu/h)

• INVERTER-driven compressor
• Provides cooling and heating in a widerange of capacities
• Wireless remote controller
• WIDE Vane bottom for a wider angle of air flow, 150° fromleft to right (on GA24/D30/D36 models)

Ideal for applications such as:

• - Bedrooms, home offices, living rooms,dining rooms, bonus rooms, basements,kitchens, guard houses and more

Easy Installation

• - 3” hole access to connect indoor unit with outdoor unit
• - Indoor unit powered from three wires connected to outdoor unit
• - Discreetly mounted high on a wall for out of sight comfort control
• Catechin and Anti-allergen enzyme filters for high air-purification capabilities
• “Powerful Mode” function permits system to temporarily run at a lower/higher temperaturewith an increased fan speed, which quickly brings the room to the optimum comfort level
• Self-check function with onboard diagnostics
• Advanced microprocessor control
• Auto restart following a power outage
• Wireless remote controller

    HSS® Series
      A NON-PRESSURIZED STAINLESS STEEL BUFFER TANK FOR HYDRONIC HEAT!

•     Available Sizes: HSS-12, HSS-20, HSS-30, HSS-40, HSS-60, HSS-80
•     1 1/4", 1 1/2" or 2" inlet & 3/4" or 1" ball valve outlets
•     Water temperature not to exceed 150 degree max
•     Designed for 6 to 10 gallons per ton of buffer volume
•     115V pump on Hydronic Heat side
•     230V pump with Water side
•     Hydronic pump relay standard sensor for One Stage Heat, Two Stage Heat or Heating & Cooling built in
•     Pump selection based on flow and foot of head per circuit
•     Water side only 3 heat pump circuit max
•     Hydronic 26/99-3 is a three speed pump (low-med-hi)

    QT-EA® Flow Center
      SPECIAL 2 CIRCUIT FLOW CENTER NOW AVAILABLE IN QT SERIES!

The QT-EA Flow Center is designed to provide long, reliable operation in an attractive cabinet, while providing installation and service benefits of the EA KFC. The stylish insulated cabinet provides flexible installation without feeling the need to hide it out of sight.

SIMPLE INSTALLATION
Because the QT-EA Flow Center is completely packaged at the factory, installation is simple. The system should be mounted on the floor. Simply connect a return line from the earth system to the QT-EA Flow Center. Then connect a supply line from the QT-EA to the heat pump unit. That's all there is to adding reliable pump protection to any closed-loop system. Also available is the Flowmeter Tool, an exclusive service tool which provides a direct reading of system flow rate, eliminating the uncertainty associated with current methods.

    QT® Flow Center
      The QT Flow Center is designed to provide long, reliable operation in an attractive cabinet, while providing installation and service benefits of the GT Flow Center. The stylish rugged insulated cabinet provides for flexible installation without feeling the need to hide it out of sight. The QT Flow Centers are now standard equipment for geoexchange heating and cooling. The QT Flow Center is one of the greatest things to happen to the geoexchange industry.

ONE COMPLETE PACKAGE
The non-pressurized QT Flow Center pumping station is unlike other pump protection devices. For instance, the QT Flow Center includes a built-in pump protection feature that eliminates the need for a flush cart when filling and flushing a closed-loop system when your manifolds are indoors. And since it is non- pressurized, it allows you to add fluids like anti-freeze or water, while automatically eliminating air from the closed loop system.

SIMPLE INSTALLATION
As a result of the QT Flow Center being completely packaged at the factory, installation is simple. Just connect the return line from an earth loop to the QT Flow Center, then connect a supply line from the QT to the heat pump unit. Also available is the flow meter tool, an exclusive service tool, which provides a direct reading of system flow rate, and eliminating the uncertainty associated with current methods.

EASY TO OPERATE & MAINTAIN
The system includes a self-sealing feature that keeps dirt & debris out and water in. For you, that means trouble-free operation, easier installation, and fewer call backs. This also means added reliability for the homeowner. In addition, adding anti-freeze is easy, just remove the self-sealing lid and pour it into the air elimination chamber. Since the only moving part of this system are the pump(s), service is minimal. Each part is made to be removed for servicing, without risk of fluid loss or air entry into the system.

The QT Flow Center is designed for years of operation!

A SMART ADDITION TO WATER SOURCE TECHNOLOGY
A homeowner's initial investment in a water source system is slightly more than that of a conventional system. It's an investment that the homeowner will want to protect. Recommending the QT Flow Center will not only add to the reliability of the closed-loop system, it will also add to the customer's satisfaction in the long run.

    Non-Pressurized GT® Flow Center
      THE PRODUCT THAT STARTED IT ALL!

We offer a patented product that has revolutionized the Geothermal world. This single item, the EA FLOW CENTER... made it all possible. From this simple idea arose one of the most remarkable products on the market today.

The patented EA package contains a water vessel with a self-sealing, removable screw-in top, an air-eliminating dip tube on the inlet, a pump protecting check valve on the outlet, pump(s), and ball valves that allow the pump(s) to be removed for service without loss of fluid to the closed loop system. When fluid is circulated through the canister, air is eliminated through the top of the chamber. When the self-sealing top is in place, the top of the chamber acts as an expansion tank. The top remains open until the system is completely filled and purged. Also note that if you are manifolding inside the EA will purge the system. If you plan to manifold outside, you must use a purge cart to clear lines.

Because the EA Flow Center is completely packaged at the factory, installation is simple. The system can be mounted on the floor or wall. Simply connect a return line from the earth System to the EA Flow Center. Then connect a supply line from the EA to the heat pump unit. That's all there is to adding reliable pump protection to any closed loop system. Also available is the Flowmeter Tool (look in accessories), an exclusive B & D Mfg., Inc. service tool which provides a direct reading of system flow rate, eliminating the uncertainty associated with current methods.

ONE COMPLETE PACKAGE
The non-pressurized GT Flow Center pumping station is unlike other pump protection devices. For instance, the GT Flow Center includes a built-in patented pump protection feature that eliminates the need for a flush cart when filling and flushing a closed-loop system when your manifolds are indoors. And since it is non- pressurized, it allows you to add fluids like anti- freeze or water, while automatically eliminating air from the closed-loop system.

SIMPLE INSTALLATION
As a result of the GT Flow Center being completely packaged at the factory, installation is simple. Just connect the return line from an earth loop to the GT Flow Center, then connect a supply line from the GT to the heat pump unit. Also available is the flow meter tool, an exclusive service tool, which provides a direct reading of system flow rate, and eliminating the uncertainty associated with current methods.

EASY TO OPERATE & MAINTAIN
The system includes a self-sealing feature that keeps dirt & debris out and water in. For you, that means trouble-free operation, easier installation, and fewer call backs. This also means added reliability for the homeowner. In addition, adding anti-freeze is easy, just remove the self-sealing lid and pour it into the air elimination chamber. Since the only moving part of this system are the pump(s), service is minimal. Each part is made to be removed for servicing, without risk of fluid loss or air entry into the system.

A SMART ADDITION TO WATER SOURCE TECHNOLOGY
A homeowner's initial investment in a water source system is slightly more than that of a conventional system. It's an investment that the homeowner will want to protect. Recommending the EA Flow Center will not only add to the reliability of the closed-loop system, it will also add to the customer's satisfaction in the long run.

    Non-Pressurized GT® Flow Center
      THE PRODUCT THAT STARTED IT ALL!

We offer a patented product that has revolutionized the Geothermal world. This single item, the GT FLOW CENTER... made it all possible. From this simple idea arose one of the most remarkable products on the market today. The GT Flow Center is so easy to use that it has been selected for a High School Vocational School teaching program.

The patented GT package contains a water vessel with a self-sealing, removable screw-in top, an air-eliminating dip tube on the inlet, a pump protecting check valve on the outlet, pump(s), and ball valves that allow the pump(s) to be removed for service without loss of fluid to the closed loop system. When fluid is circulated through the canister, air is eliminated through the top of the chamber. When the self-sealing top is in place, the top of the chamber acts as an expansion tank. The top remains open until the system is completely filled and purged. Also note that if you are manifolding inside the GT will purge the system. If you plan to manifold outside, you must use a purge cart to clear lines.

Because the GT Flow Center is completely packaged at the factory, installation is simple. The system can be mounted on the floor or wall. Simply connect a return line from the earth System to the GT Flow Center. Then connect a supply line from the GT to the heat pump unit. That's all there is to adding reliable pump protection to any closed loop system. Also available is the Flowmeter Tool (look in accessories), an exclusive B & D Mfg., Inc. service tool which provides a direct reading of system flow rate, eliminating the uncertainty associated with current methods.

ONE COMPLETE PACKAGE
The non-pressurized GT Flow Center pumping station is unlike other pump protection devices. For instance, the GT Flow Center includes a built-in patented pump protection feature that eliminates the need for a flush cart when filling and flushing a closed-loop system when your manifolds are indoors. And since it is non- pressurized, it allows you to add fluids like anti- freeze or water, while automatically eliminating air from the closed-loop system.

SIMPLE INSTALLATION
As a result of the GT Flow Center being completely packaged at the factory, installation is simple. Just connect the return line from an earth loop to the GT Flow Center, then connect a supply line from the GT to the heat pump unit. Also available is the flow meter tool, an exclusive service tool, which provides a direct reading of system flow rate, and eliminating the uncertainty associated with current methods.

EASY TO OPERATE & MAINTAIN
The system includes a self-sealing feature that keeps dirt & debris out and water in. For you, that means trouble-free operation, easier installation, and fewer call backs. This also means added reliability for the homeowner. In addition, adding anti-freeze is easy, just remove the self-sealing lid and pour it into the air elimination chamber. Since the only moving part of this system are the pump(s), service is minimal. Each part is made to be removed for servicing, without risk of fluid loss or air entry into the system.

A SMART ADDITION TO WATER SOURCE TECHNOLOGY
A homeowner's initial investment in a water source system is slightly more than that of a conventional system. It's an investment that the homeowner will want to protect. Recommending the GT Flow Center will not only add to the reliability of the closed-loop system, it will also add to the customer's satisfaction in the long run.

Water-Source Systems that Simultaneously Cool and Heat or provide Heat Pump Operation

W-Series units combine the convenience of water-source systems with VRFZ technology. These units are easily installed indoors, which means that system performance efficiency is independent of outdoor ambient temperatures. The W-Series includes WR2 models for simultaneous cooling and heating, and WY models as powerful heat pumps.

Now you can control temperature in every room, on every floor, in every building with Mitsubishi Electric’s CITY MULTI systems. It’s an innovative concept that is transforming the way the industry approaches building design, construction, and renovation; it’s based on the understanding that every building has its own unique characteristics and challenges. The CITY MULTI VRFZ building comfort solution gives you the freedom to customize a solution that fits your building like a tailored suit fits a person. As usage patterns and building requirements change, the systems can be adapted to fit these new needs.

W-Series systems from CITY MULTI use water as a heat exchange medium and are intended to be installed inside, rather than outside a building. Zone cooling and heating is controlled by refrigerant piped between water-source unit, BC controller (R2-Series) or manifold (Y-series) and indoor units. W-Series systems can be designed with a wide selection of indoor model configurations and controllers. Indoor units can be monitored and operated individually with remote controllers, up to 50 from one central controller, or up to 2,000 using the TG2000 software. And the CITY MULTI Controls Network (CMCN) integrates with LonWorks® and BACnet® for integrated systems control of the entire building.

Applications include multi-story office buildings, government buildings, military buildings, medical facilities, nursing homes, schools and universities, hotels, resorts, casinos and multi-family dwellings.

Double heat recovery
The double-heat recovery feature of the WR2-Series helps control energy that would normally be rejected to the atmosphere. First, within the system, energy is absorbed in units providing cooling. The energy is redirected by refrigerant to units that are in heating mode. Secondly, energy can be recovered between systems through the water loop. For example, a system providing primarily cooling is rejecting heat to the water loop. This energy could then be utilized by systems providing primarily heating.

• Manage your utility costs with high-efficiency comfort (efficiency is unit size dependent):   Closed loop cooling EER - Up to 28.8;  Closed loop heating COP - Up to 4.6
• Two-stage scroll compressor operation allows longer, more consistent cycles in lower stage for savings and comfort 
• Optimal dehumidification capability with the Evolution Connex™ control
• Insulated cabinet and compressor blanket for quiet operation
• Wide operating temperature range with exceptional cold weather performance
• Compatible with a wide range of furnaces and fan coils
• 10-year parts and labor limited warranty¹

OPTIONAL FEATURES

• Supplemental, domestic hot water generation