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Search results with tag "Heat pump"

Packaged Terminal Air Conditioners & Heat Pumps

Packaged Terminal Air Conditioners & Heat Pumps

marsdelivers.com

Heat Controller • 1900 Wellworth Ave. • Jackson, MI 49203 • (517)787-2100 • www.heatcontroller.com OWNER’S MANUAL Packaged Terminal Air Conditioners & Heat Pumps 7,000-15,000 BTUH Cooling with Electric Heat PTAC07A130A PTAC09A130A PTAC12A130A PTAC12A150A PTAC15A150A PTAC15A130A Heat Pump with Electric Heat

  Pumps, Heat, Conditioners, Heat pump, Air conditioners

INFINITY SYSTEM HEAT PUMPS - Carrier

INFINITY SYSTEM HEAT PUMPS - Carrier

www.shareddocs.com

efficiency heat pump, the Infinity® 24 2-ton model can save up to $77 a year in cooling and up to $182 a year in heating.4 All Infinity® System heat pumps include our exclusive Silencer System II™ feature to quietly heat and cool your home. Our quietest model uses an inverter-controlled variable-speed compressor to fine-tune performance

  System, Pumps, Heat, Heat pump, Inverter, Infinity, Infinity system heat pumps, 174 system heat pumps

Thermostat E Installation Guide - Google Nest

Thermostat E Installation Guide - Google Nest

nest.com

heat pump and radiant systems, as well as common fuel types such as natural gas, electricity and oil. It can control: • Heating and cooling: one stage of heating and cooling, and a second stage of either heating or cooling • Heat pumps: with auxiliary and emergency heat • Fans: one speed You can check your system’s compatibility

  Pumps, Heat, Heat pump, Thermostats, Sent, Google, Google nest

PORTABLE PD USER MANUAL TOSHIBA US (06-19 RT)

PORTABLE PD USER MANUAL TOSHIBA US (06-19 RT)

images.thdstatic.com

Heat (heat pump mode) 5°C ~ 30°C (41°F ~ 86°F) Heat (electrical heat mode) ≤ 30°C (86°F) Exhaust Hose Installation: The exhaust hose and adaptor must be installed or removed in accordance with the usage mode. For COOL, HEAT (heat pump type) or AUTO mode, exhaust hose must be installed.

  Pumps, Heat, Heat pump

Mini-Split Air Conditioners and Heat Pumps

Mini-Split Air Conditioners and Heat Pumps

www.fujitsugeneral.com

configurations, there's a Halcyon mini-split system for even the most difficult to heat and cool areas. How Does a Mini-Split Work? Like your refrigerator, heat pumps use electricity to pump refrigerant and transfer heat from one space to another. When we transfer heat from within our home to the outdoors, we call it "air conditioning".

  System, Pumps, Heat, Heat pump, Split, Split system

Daikin MXS SERIES MULTI-ZONE HEATING SYSTEMS

Daikin MXS SERIES MULTI-ZONE HEATING SYSTEMS

www.daikinac.com

Daikin heat pumps are quiet and discreet, and use state-of-the-art technology to keep your energy bills low. With a Daikin heat pump, a large portion of the energy used to heat or cool your home comes from the outside air, a free and infinitely renewable resource. Daikin Multi-Zone Heat Pump INVERTER, VARIABLE-SPEED COMPRESSOR Today, the air is ...

  Multi, Pumps, Heat, Heat pump, Zones, Zone heat

33-00200EF 01 - Honeywell RTH5160 Series

33-00200EF 01 - Honeywell RTH5160 Series

honeywellstore.com

Heat Pump: 7 = Air to Air Heat Pump Radiant Heat: 9 = Hot Water Radiant Heat 12 = Steam Note: This option selects the equipment type your thermostat will control. This feature is NOT displayed if feature 200 is set to Cool Only. 218 = Reversing Valve O/B 0 = O (O/B in Cool) 1 = B (O/B in Heat) Note: This option is only displayed if the Heat ...

  Pumps, Heat, Heat pump, Honeywell

Split Air Conditioner

Split Air Conditioner

www.greeonline.com

the heat exchanger, when indoor heat exchanger temperature decreased below 0 , the indoor unit microcomputer will stop compressor running and protect the unit. ℃ Principle: *Air conditioner absorbs heat from outdoor and transmits to indoor, in this way to increase room temperature. This is the heat pump heating principle, its heating capacity ...

  Pumps, Heat, Conditioners, Heat pump, Air conditioners

Owner’s Information Manual - Carrier

Owner’s Information Manual - Carrier

www.shareddocs.com

IMPORTANT HEAT PUMP FACTS Heat pump systems have a few unique features and operations that you should be aware of: S During the heating cycle, air from your registers may seem cooler than you may expect. This is because your heat pump delivers a constant flow of air at around 90° to about 105° F,

  Pumps, Heat, Heat pump

ELECTRIC DUCT HEATER - RenewAire

ELECTRIC DUCT HEATER - RenewAire

www.renewaire.com

The Duct Heaters are approved for use with heat pumps, air conditioners, or other forced air systems. They may be controlled by contactors, relays, sequencers or solid state devices. The Duct Heaters are prewired, have voltage ratings to 600 volts, both single phase and three phase. The Duct Heaters are furnished with integral controls, except ...

  Pumps, Heat, Single, Heat pump

69-1921EFS-07 - FocusPRO® 6000 Series - Honeywell

69-1921EFS-07 - FocusPRO® 6000 Series - Honeywell

customer.honeywell.com

Heat On Heat Heat Setting Inside 72 6:30 AM 72 Replace Battery MCR29458 Display screen Low battery ... (or Heat On if you have a heat pump). When the safe wait time has elapsed, the message ... when outdoor temperature is below 50°F (10°C). xxxxxxx xxxxxxx MCR29468 Replace Battery

  Pumps, Heat, Outdoor, Heat pump, Honeywell, Heat heat

Final Regulation Order - ww2.arb.ca.gov

Final Regulation Order - ww2.arb.ca.gov

ww2.arb.ca.gov

air conditioners and heat pumps; non-ducted air conditioners and heat pumps (both mini- and multi-splits); packaged rooftop units; water -source and ground-source heat pumps; and other dehumidifiers. “Air-conditioning equipment” also includes computer room and data center cooling and remote condensing units for comfort cooling applications ...

  Pumps, Heat, Conditioners, Heat pump, Air conditioners

Product Catalog Series R® Helical Rotary Liquid Chillers

Product Catalog Series R® Helical Rotary Liquid Chillers

www.trane.com

RLC-PRC029K-EN 5 Features and Benefits † Water to water heat pump – For multi-chiller systems where there is a base or year-round heating load the RTWD can be used as a water side heat pump by utilizing ground or surface water as a heat source.

  Pumps, Heat, Heat pump

VCCX2 Controller Technical Guide - AAON

VCCX2 Controller Technical Guide - AAON

www.aaon.com

• Air to Air Heat Pump and Water Source Heat Pump applications • Air Flow Monitoring of Outdoor Air, Supply Air, Return Air, and Exhaust Air Streams with approved EBTRON®, GreenTrolTM, or Paragon Airfl ow Monitoring Stations • Air Flow Control of Outdoor Air Damper • Single Zone VAV Control w/Optional CAV Heating

  Guide, Controller, Pumps, Technical, Water, Heat, Heat pump, Vccx2 controller technical guide, Vccx2

PTAC Packaged Terminal Air Conditioners & Heat Pumps ...

PTAC Packaged Terminal Air Conditioners & Heat Pumps ...

friedrich.com

Packaged Terminal Air Conditioners & Heat Pumps 9830 1000_00 (01/15) ... This Installation and Operation Manual has been designed to insure maximum satisfaction in the performance of your unit. For years of trouble-free service, ... room being cooled to reduce radiant heat. 8. Proper insulation helps your unit maintain the desired inside ...

  Designed, Pumps, Heat, Packaged, Heat pump

NASA Hybrid Electric Aircraft Propulsion

NASA Hybrid Electric Aircraft Propulsion

www1.grc.nasa.gov

Oct 04, 2017 · Solid-state heat flow control to heat pump and combustor Turbine Waste Energy Transmitted Acoustically, Powertrain Waste Energy Heat Pipe ... –Energy Conversion technology can thermally recycle all aircraft waste heatHybrid Gas Electric Propulsion technology enables: –Heavier payloads,

  Electric, Pumps, Heat, Heat pump, Aircraft, Hybrid, Ansas, Propulsion, Nasa hybrid electric aircraft propulsion

TX9100U ENG Manual - LUX Products

TX9100U ENG Manual - LUX Products

www.luxproducts.com

and cooling system. • Some Heat Pump systems have a wire for AUX electric heat (usually W2), and also a separate wire for Emergency electric heat (usually E). This thermostat uses the W2 terminal for both AUX and Emergency Heat. Tape off your “E” wire, and confirm that all components function without it.

  Pumps, Heat, Heat pump, Cooling

Protect your home. - Amazon Web Services

Protect your home. - Amazon Web Services

bugs2-web-public-prod.s3-us-west-2.amazonaws.com

outdoor sprinkler systems • booster pumps • conditions of electrolysis. Limits: source heat pumps • well pump and well pump components for geothermal and/The access, diagnosis, and repair of concrete-encased or inaccessible interior plumbing lines is limited to $1,000 aggregate per contract term. FNHW

  Your, Pumps, Heat, Home, Heat pump, Protect, Protect your home

Trane Split System Heat Pump 3-Phase 4TWA7

Trane Split System Heat Pump 3-Phase 4TWA7

www.trane.com

hermetic motor. Other features include: Centrifugal oil pump and low vibration and noise. Condenser Coil The outdoor coil provides low airflow resistance and efficient heat transfer. The coil is protected on all four sides by louvered panels. Low Ambient Cooling As manufactured, this system has a cooling capacity to 55°F. The addition of an ...

  Pumps, Heat, Trane, Heat pump

Owner's Manual - WaterFurnace

Owner's Manual - WaterFurnace

www.waterfurnace.com

the cold blow of an air source heat pump. Reliable The WaterFurnace reputation for reliability has been earned by using only the highest quality components, design, and workmanship. Your geothermal unit will provide many years of steadfast operation. Quiet Unlike ordinary air conditioners or heat pumps, there are no noisy outdoor units.

  Manual, Design, Pumps, Heat, Geothermal, Heat pump

YORK Duct-Free Mini-Split Systems

YORK Duct-Free Mini-Split Systems

www.johnsoncontrols.com

Cooling-Only System (indoor/outdoor) DCP09NWB11S / DCP09CSB11S . 18K BTU/h 208/230V. Heat Pump System (indoor/outdoor) DHP18NWB21S / DHP18CSB21S Cooling-Only System (indoor/Outdoor) DCP18NWB21S / DCP18CSB21S . Duct-Free Inverter Heat Pump and Cooling-Only Systems with Wall-Mount Indoor Units 12K BTU/h 115V

  Pumps, Walls, Heat, Mount, Heat pump, Cooling, Only

Air To Waterヒートポンプ - mitsubishielectric.co.jp

Air To Waterヒートポンプ - mitsubishielectric.co.jp

www.mitsubishielectric.co.jp

Space Heating and Domestic Water Heating Heat Pump Yoshihiro Takahashi, Norikazu Ishikawa, Kengo Takahashi, Hirokazu Minamisako, Shinichi Uchino Air To Waterヒートポンプ 高橋佳宏* 南迫博和* 石川憲和 *内野進一 高橋建吾* 特集論文

  Pumps, Heat, Heat pump

2011 ASHRAE HANDBOOK HVAC Applications

2011 ASHRAE HANDBOOK HVAC Applications

www.packmangroup.com

Centrifugal Pumps 44. Motors, Motor Controls, and Variable-Speed Drives 45. Pipes, Tubes, and Fittings 46. Valves 47. Heat Exchangers PACKAGED, UNITARY, AND SPLIT-SYSTEM EQUIPMENT Chapter 48. Unitary Air Conditioners and Heat Pumps 49. Room Air Conditioners and Packaged Terminal Air Conditioners GENERAL Chapter 50. Thermal …

  Pumps, Heat, Conditioners, Heat pump, Air conditioners

Product Data - Carrier

Product Data - Carrier

www.shareddocs.com

Performancet Series Heat Pump with Puronr Refrigerant 1---1/2 to 5 Tons Carrier heat pumps with Puronr refrigerant provide a collection of features unmatched by any other family of equipment. The 25HPB6 has been designed utilizing Carrier’s non--ozone depleting Puron refrigerant. This product has been designed and manufactured to meet Energy

  Pumps, Heat, Heat pump

NYS Clean Heat Program Residential Incentive Changes ...

NYS Clean Heat Program Residential Incentive Changes ...

saveenergy.ny.gov

Mar 01, 2022 · 3 Based on total project savings from the heat pump system plus any envelope measures. See Program Manual Section 3.2.6 for more details. See Program Manual Section 3.2.6 for more details. Effective March 1, 2022, NYS Clean Heat program participating contractor reward for residential projects in Central Hudson, Con Edison, and Orange &

  Pumps, Heat, Heat pump

ENERGY STAR Single-Family New Homes National HVAC …

ENERGY STAR Single-Family New Homes National HVAC …

www.energystar.gov

This report applies to split air conditioners, unitary air conditioners, air-source heat pumps, and water-source (i.e., geothermal) heat pumps up to 65 kBtuh with forced-air distribution systems (i.e., ducts) and to furnaces up to 2 25 kBtuh with forced-air distribution sys tems (i.e., ducts). For

  Pumps, Heat, Energy, Star, Heat pump, Split, Energy star

PERFORMANCE PLATINUM Hybrid Electric is the most …

PERFORMANCE PLATINUM Hybrid Electric is the most …

images.thdstatic.com

Hybrid 40, 50, 65 and 80-Gallon Capacities 208-240 Volt / 1 PH Electric 30 Amps PERFORMANCE PLATINUM™ Hybrid Electric is the most efficient water heater available Efficiency High 3.75 - 4.0 UEF reduces ... Heat Pump High Demand Electric Vacation/Away: 2-28 days (or placed

  Electric, Pumps, Heat, Heat pump, Hybrid, Electric hybrid

Service and Maintenance Instructions - Carrier

Service and Maintenance Instructions - Carrier

www.shareddocs.com

installations. Units are available with field−installed electric heat with circuit breaker. Units are used indoors as the fan coil for split−system heat pumps or air conditioners. The FMA4P uses a refrigerant piston metering device and a 3 speed PSC Motor. FMA4X uses a TXV and a 5 speed multi−tap ECM Motor for efficiency.

  Pumps, Heat, Conditioners, Heat pump, Air conditioners

Guide to Home Heating and Cooling - Energy

Guide to Home Heating and Cooling - Energy

www.energy.gov

outdoor air conditioners and heat pumps. Clear away weeds and debris so that air can circulate freely around the unit. Check for disconnected or crushed duct work. Improperly connected or crushed duct work can restrict flow so that warmed or cooled air never reaches its intended destination. Best Practices You can save as much as 10% on

  Pumps, Heat, Conditioners, Heat pump, Air conditioners

GROUND-SOURCE (GEOTHERMAL) HEAT PUMPS

GROUND-SOURCE (GEOTHERMAL) HEAT PUMPS

www.geothermal-energy.org

tubing and heat is released to or absorbed from the ground. No water enters the system from the ... water is a problem, where drilling and casing of wells are expensive, or where disposal of well water is restricted. In the horizontal mode of the ground-coupled system, pipes are buried in trenches spaced ...

  Pumps, Course, Heat, Geothermal, Heat pump, Ground, Tubing, Casing, Ground source

RTH2300/RTH221 Thermostat Series - Honeywell Store

RTH2300/RTH221 Thermostat Series - Honeywell Store

www.honeywellstore.com

• Central air conditioner • Hot water system with or without pump • Millivolt system ... 3 Heat pump, hot water or high-efficiency furnace: Use this setting if you have a hot water system or a gas furnace of greater than 90% efficiency. ... 00 am) 62 °85 Return (6:00 pm) ...

  Pumps, Heat, Conditioners, Heat pump, Air conditioners

Chapter 7 Heating, Ventilation, and Air Conditioning

Chapter 7 Heating, Ventilation, and Air Conditioning

www.dnr.louisiana.gov

The cooling efficiency of a heat pump or an air conditioner is rated by the Seasonal Energy Efficiency Ratio (SEER), a ratio of the average amount of cooling provided during the cooling season to the amount of electricity used. Current national legislation mandates a minimum SEER 13 for most residential air conditioners.

  Pumps, Heat, Heat pump

Packaged Terminal Air Conditioner - Trane

Packaged Terminal Air Conditioner - Trane

www.trane.com

Digits 1, 2—Packaged Terminal Air Conditioner Digit 3—Product Type E = Air Conditioner with auxiliary heat H= Heat Pump Digit 4—Development Sequence E = Fifth Development Series Digit 5, 6, 7—Unit Cooling Capacity 070 = 7,000 Btu …

  Pumps, Heat, Trane, Packaged, Heat pump

INVERTER-driven

INVERTER-driven

theacoutlet.com

Air Conditioners 9,500 to 12,000 Btu/h Capacity Range 13 SEER MSZ/MUZ Heat Pumps 3,800 to 33,200 Btu/h Capacity Range 14.5 - 21 SEER 8.2 - 10 HSPF MFZ (For use with MXZ-B Outdoor Units only) • Uses INVERTER-driven compressor • Provides cooling and heating in a wide range • of capacities ™ ® • INVERTER-driven compressor

  Pumps, Heat, Conditioners, Heat pump, Air conditioners

LG Room Air Conditioner

LG Room Air Conditioner

www.lg.com

performance and service to make your life comfortable & pleasant. P/No.: 3828A24010C. ... of time and money over the life of your air conditioner. You'll find many answers to common problems in the ... (Heat Pump Model) .....12 Jet Cool/Heat Operation.....13 NEO PLASMA Purification Operation ...

  Performance, Pumps, Heat, Conditioners, Heat pump

Guide to Standards - Building and Construction

Guide to Standards - Building and Construction

researchrepository.murdoch.edu.au

Solar Panels (Stand-Alone Products – Not Connected to Hot Water Systems and Heat Pumps) ... An excellent source of information for renovators, designers, and purchasers of new homes is the Standard ; AS 4226-2006. ... AS 2160.1-1998, Contract for the supply and construction ...

  1998, Standards, Pumps, Course, Water, Heat, Heat pump

R32 Common Questions - AIRAH

R32 Common Questions - AIRAH

www.airah.org.au

DOE/CE/23810-92 - Risk Assessment of HFC-32 and HFC-32/134a (30/70 wt. %) in Split System Residential Heat Pumps . 3 R32 Common Questions – September 2014 WHY DOES THE R32 MSDS SAY “EXTREMELY FLAMMABLE”? The flammability classification shown on all Material Safety Data Sheets is determined in accordance with the

  System, Pumps, Heat, Heat pump, Split, Split system

APPLICATION GUIDELINE & SERVICE MANUAL R 410A & R 22 …

APPLICATION GUIDELINE & SERVICE MANUAL R 410A & R 22 …

www.shareddocs.com

Troubleshooting Charts for Air Conditioners and Heat Pumps are provided in the appendix at back of this manual. They enable the service technician to use a systematic approach to locate the cause of a problem and correct system malfunctions. This section explains how to obtain the model and serial number from the unit rating plate.

  Pumps, Heat, Conditioners, Heat pump, Air conditioners

Commercial Packaged Rooftop Units Standard- and High ...

Commercial Packaged Rooftop Units Standard- and High ...

lennoxglobal.com

Commercial Packaged Rooftop Units Standard- and High-Efficiency ... Landmark rooftop units have been designed so that installation and service time are reduced. An isolated compressor compartment ... HEAT PUMPS 2 KHB024H4D 13.0 16.5 …

  Designed, Pumps, Heat, Packaged, Heat pump

Installation Instructions - Carrier

Installation Instructions - Carrier

www.shareddocs.com

designed for upflow, downflow (kit required), and horizontal orientations, including manufactured and mobile home applications. These units require a field supplied air filter, and are designed specifically for R−410A refrigerant air conditioners and heat pumps as shipped. These units are available for systems of 18,000

  Designed, Pumps, Heat, Heat pump, Are designed

ENERGY STAR Single-Family New Homes National HVAC ...

ENERGY STAR Single-Family New Homes National HVAC ...

www.energystar.gov

complete the 2011 PTCS® Commissioned Heat Pump Certificate and Startup Form in lieu of this Checklist. b. For a home with a split air conditioner or unitary air condit ioner up to 65 kBtuh with a fo rced-air distribution system (i.e ., ducts), the contractor

  Pumps, Heat, Energy, Star, Conditioners, Heat pump, Oneri, Energy star, Condit, Condit ioner

USER’S INFORMATION MANUAL

USER’S INFORMATION MANUAL

files.hvacnavigator.com

AIR CONDITIONING OR HEAT PUMP ... All Inverter AC and HP 50 -20 125 75 57 50 72 80 All 2-Stage AC ... On a hot day, your system may have to operate between 8 h to 12 h to reduce the temperature in your home to a normal comfort level. Keep windows closed after sundown. While the outdoor temperature at

  Pumps, Heat, Heat pump

95 and 90 Gas Furnaces - American Standard Air

95 and 90 Gas Furnaces - American Standard Air

www.americanstandardair.com

*$300 maximum for a qualifying air conditioning system, heat pump or packaged system, $150 maximum for a qualifying furnace, and $50 maximum for a qualifying product with an advanced circulating fan. Tax credit is subject to IRS regulations. Consult a tax professional for advice on tax preparation. Select furnaces are ENERGY STAR ® Qualified.

  Pumps, Heat, Packaged, Heat pump

TURYP1683AN40AN - Trane

TURYP1683AN40AN - Trane

www.trane.com

TRANE® MITSUBISHI ELECTRIC Sem Qu Reeree Gude CITY MULTI® Outdoor Unit Model Number Reference Guide P-SERIES ` TRUZ (Heat Pump) ` TRUY (Cooling Only) ` Targeted for use in residential and light commercial applications …

  Electric, Pumps, Heat, Trane, Heat pump, Mitsubishi, Mitsubishi electric, Turyp1683an40an

Split System Cooling Product & Performance Data

Split System Cooling Product & Performance Data

www.trane.com

W = Split Heat Pump T = Split Cooling Product Family Z = Leadership – Two Stage X = Leadership R = Replacement/Retail B = Basic A = Light Commercial Family SEER 0 = 10 3 = 13 6 = 16 1 = 11 4 = 14 8 = 18 2 = 12 5 = 15 9 = 19 Split System Connections 1-6 Tons 0 = Brazed Nominal Capacity in 000s of BTUs Major Design Modifications Power Supply

  Performance, Product, System, Data, Pumps, Heat, Heat pump, Split, Cooling, Split system cooling product amp performance data

Heat Pump Wiring Diagrams - Alpine Home Air

Heat Pump Wiring Diagrams - Alpine Home Air

documents.alpinehomeair.com

AC Heat Pump with Standard Air Handler and Single Stage Electric Backup Heat Standard Heat Pump Thermostat Heat Pump Condenser 24 Volt+ Fan Only Operation Common Air Conditioning-Heat Pump Reversing Valve Electric Backup Heat Low Voltage Connection Some AC Systems will have a blue wire with a pink stripe in place of the yellow or Y wire. 12

  Pumps, Heat, Heat pump

Heat pump manufacturing supply chain research project report

Heat pump manufacturing supply chain research project report

assets.publishing.service.gov.uk

HEAT PUMP MANUFACTURING SUPPLY CHAIN RESEARCH PROJECT . FINAL REPORT . ... Hybrid system . A heating system comprised of a heat pump and a traditional fossil fuel boiler, connected in parallel, with a control system to optimise heating system ... Mitsubishi Electric _____ 62 Star Renewable Energy _____ 63 ...

  Electric, Pumps, Heat, Heat pump, Hybrid

Heat Pump - Energy

Heat Pump - Energy

www.energy.gov

Heat pumps consume energy to increase the temperature of waste heat and ultimately reduce the use of purchased steam or fuel. Consequently, the economic value of purchasing a heat pump ... The operating principle is the same as that used in steam-heated absorption chillers that use a Lithium Bromide/water mixture as their working fluid.

  Pumps, Heat, Chiller, Heat pump

Heat Pumps - EHPA

Heat Pumps - EHPA

www.ehpa.org

Heat pump technology can deliver major economic, environmental and energy system benefits to Europe. Heat pumps use renewable energy and may be the single most efficient technology for heating and cooling, particularly when both services are required in …

  System, Pumps, Heat, Heat pump

Heat pump equipment - GOV.UK

Heat pump equipment - GOV.UK

assets.publishing.service.gov.uk

A heat pump is a device that can transfer low temperature heat from a renewable source such as ambient air, water or the ground and raise it to a higher, more useful temperature using a refrigerant cycle. The relatively small ... Outdoor section heat exchanger and circulating fan

  Pumps, Heat, Outdoor, Heat pump, Equipment, Heat pump equipment

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