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 LTLHM(R) Series Geothermal Ground Source Heat Pump, Water to Water Screw Compressor Heat Pump, Ground Source Heat Pump with CE Certificate Environmental Protection Refrigerant R134A,R407C,R410A,etc

Models:LTLHM(R) 35--LTLHM(R) 700

Heating Capacity: 142-2632KW

Cooling Capacity: 130-2340KW

Main Parts:

1.Compressor: Semi-hermetic Screw Type, Brand Bitzer, Hanbell or Refcomp;

2.Evaporator: High Efficiency Shell&Tube Heat Exchanger;

3.Condenser:High Efficiency Shell&Tube Heat Exchanger;

4.Expansion Value:American SPLAN

Wide range of application

Acting as multi-function unit such as cooling, heating, sanitary hot water separately or simultaneously. Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.

Green Products

Adopting non-pollution and environment-friendly refrigerant; Great environmental and economic benefit: no boiler or cooling tower; less space, less CO2 and less initial investment. Run-time without waste discharge, when heating replaces the boiler;

Stable and Reliable Operation

1. Semi-hermetic screw compressor for mod. 185÷3700.Each compressor is equipped with a crankcase heater and a thermal overload cut-out; the screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.

2. The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, direct expansion valve, high and low pressure switch.

3.Shell and tube dry expansion type condenser, factory insulated with flexible close cell material. 4. Shell and tube type evaporator, factory insulated with flexible close cell material.

5. The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.

6. LCD display, touch screen control panel as standard.

7. Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

8. For the units with semi-hermetic screw compressor, an infinitely variable capacity control system that is capable of exactly matching the demand requirement of the system is to be supplied. This system is to provide precise and stable control of supply water temperature over the complete range of operating conditions.

High Efficiency and Energy Saving

COP 4.5-5.5, low running cost, compare with other heating system can save 1/2-1/3;

Models: LTLHM(R)-35 TO LTLHM(R)-700

Model Design:

1.Cooling Conditions:Chilled water inlet/outlet 12°C/7°C;Cooling water inlet/outlet 18°C/29°C;

2.Heating Conditions: Hot water inlet/outlet 40°C/45°C;Cooling water inlet/outlet 15°C/7°C;The max hot water temperature 65°C;

3.The data below is based on R22 refrigerant, any other requests please notice us, and conatct with LUTE Company.

Certificate of Products