Specifications

Ground Source Heat Pump
-Water to Water Type
-Heating&Cooling, Multifuctional
-Free Hot Water Provided
-CE Certificate

LTLHM(R) Series Ground Source Heat Pump

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

Competitive Advantages:

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.

Model  LTLHM(R)-		35	40	50	60	70	80	100	115	130	140	160	170	185	200	230	260	285	315	335	370	390	460	520	570	630	700
Heating Capacity	kW	142	176	198	231	265	325	383	451	499	559	616	658	700	745	902	998	1118	1232	1313	1400	1450	1804	1996	2236	2464	2632
Cooling Capacity	kW	130	165	180	210	240	285	345	405	450	500	553	585	650	690	810	900	1000	1106	1170	1300	1380	1620	1800	2000	2212	2340

 

Actual Products in Factory: