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Water to Air Package WSHP

Heat pump Water-Air
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Heat pump Water to Air Package WSHP

Mammoth offers a complete line of medium efficiency horizontal and vertical units from 2.8 to 17.7 kW. Four cabinet sizes with a similar shape allow for easy layout and installation. Each unit is run-tested with water in the cooling and heating modes. All units are listed for product safety by CCC & CE. The cabinet is constructed of G-60, galvanized steel. Internal metal parts are also fabricated from galvanized steel. Cabinet insulation is 15 mm thick, 48 kg/m3 density, skin-coated fiberglass. The entire bottom panel is insulated with the same material to prevent condensation and reduce noise transmission. Three access panels for the compressor, fan and control box sections allow service to all major components without removing the unit from the ceiling. Most competitors only offer two access panels.

The control box has its own entrance panel to limit exposure to other sections not requiring service. All major electrical components, including transformer, relays, contactor(s) and circuit board, are located inside the control box making it convenient to electrically service the unit. The corner post adjacent to the control box accepts a line voltage conduit connection. The low voltage thermostat connections are conveniently made on an exposed, 16-pin terminal strip.

Vertical unit is available with either a left or right hand piping arrangement. The hand of the unit determines the location of the water and condensate connection side as well as the main voltage entrance and low voltage terminal strip. Also located is the main access panel for access to the fan motor, control box and compressor section. The fan section also has an additional removable panel to prevent air bypass while operating the unit during service checkout. Refrigeration system for each circuit consists of a rotary or hermetic compressor, a coaxial water-to-refrigerant heat exchanger, an airside coil, thermal expansion valve or capillary tube, access valve, reversing valve and safety controls.

Model MSR-
L006H/V
MSR-
L009H/V
MSR-
L013H/V
MSR-
L016H/V
MSR-
L019H/V
MSR-
L024H/V
Cooling Capacity kW 2,2 2,8 3,3 4,3 5,2 5,9
Heating Capacity kW 2,4 3,3 4,2 5,4 6,3 7,3
Power Supply 220-240 V/ 50 Hz
Cooling Power Input W 523 731 880 979 1335 1542
Heating Power Input W 533 800 990 1282 1618 1855
Cooling Current А 2,9 4,1 4,9 5,4 7,4 8,6
Heating Current А 3 4,4 5,5 7,1 9 10,3
Heating Current Rotary
Refrigerant R22/R407C
Charge kg 0,34 0,397 0,567 0,624 0,737 0,85
Dimension Horizontal mm 887*483*400 887*483*400 887*483*400 989*508*500 989*508*500 989*508*500
L/W/H Vertical mm 527*527*813 527*527*813 527*527*813 527*527*813 527*527*813 527*527*813
Net Weight kg 59 59 60 80 80 85
Noise Level dB(A) 42 43 44 45 45 46
Air Flow 320 382 511 763 893 1019
External Static Pressure Pa 40 40 50 50 75 75
Water flow 0,5 0,6 0,8 0,9 1,2 1,4
Pressure Drop kPa 11,7 15,9 16,6 22,1 33,8 41,9
Size of pipe connec. in 3/4
Size of water pipe in 0,875
Supply duct size Height mm 203 203 203 208 262 262
Supply duct size Width mm 181 181 181 236 236 236
Electric heater Electric kW 1,5 1,5 2 2,5 3 3,5
heater Current А 6,8 6,8 9 11,4 13,6 16
Test Condition Cooling Capacity: Inlet air temp 27°С (Db), 19°C (Wb); Inlet water temp. 30°С, Outlet water temp. 35°С
Heating Capacity: Inlet air temp. 20°С (Db), 15°C (Wb); Inlet water temp. 20°С.

Model MSR-
L030H/V
MSR-
L036H/V
MSR-
L043H/V
MSR-
L052H/V
MSR-
L062H/V
MSR-
L072H/V
Cooling Capacity kW 7,8 9,2 10,5 12,6 14,7 17,7
Heating Capacity kW 9,7 11,7 12,7 16 18 21,1
Power Supply 220-240 V/ 50Hz 380 V/50 Hz
Cooling Power Input W 2094 2340 2834 2900 3822 4268
Heating Dower Input W 2304 2560 3243 3400 4480 4836
Cooling Current A 11,6 4,6 5,6 5,7 7,5 8,4
Heating Current A 12,8 5 6,4 6,7 8,8 9,5
Compressor Type Rotary Scroll
Refrigerant R22
Charge kg 1,134 1,418 1,616 1,871 2,438 2,665
Dimension Horizontal mm 1217*559*535 1217*559*535 1217*559*535 1471*686*600 1471*686*600 1471*686*600
L/W/H Vertical mm 597*597*927 597*597*927 597*597*927 711*711*1118 711*711*1118 711*711*1118
Net Weight kg 100 120 130 150 160 170
Noise Level dB(A) 46 46 47 48 49 50
Air Flow 1274 1530 1782 2293 2549 2675
External Static Pressure Pa 80 80 80 100 100 100
Water flow 1,8 2,3 2,7 3,2 3,6 4,1
Pressure Drop kPa 66,9 65,5 66,9 53,8 42,7 51,7
Size of pipe connec. in. 3/4
Size of water pipe in 0,875
Supply duct size Height mm 262 290 290 290 290 290
Supply duct size Width mm 236 276 276 276 276 276
Electric heater kW 4,5 5,5 6 7,5 9 10,5
Electric heater Current A 20,5 8,4 9,1 11,4 13,7 16
Test Condition Cooling Capacity: Inlet air temp 27°С (Db), 19°C (Wb); Inlet water temp. 30°С, Outlet water temp. 35°С
Heating Capacity: Inlet air temp. 20°С (Db), 15°C (Wb); Inlet water temp. 20°С.
 
Mammoth Climate
Russia, Moscow, Korovinskoe shosse, 10
Phone: (+7 495) 755-40-63, (+7 495) 514-16-91
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