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EsMechanical ventilation with heat recovery
Rechp, Cross-flow heat recovery unit
The new cross-flow heat recovery units RECHP are dedicated to 100% replacement of room air and its thermal treatment.
They are designed and developed to satisfy four different typical needs of residential and commercial applications:
1.the 100% replacement of room air
2.the energy saving by using a heat recovery system
3.the optimisation of the replacement air heat loads, by a fully automatic microprocessor controlled heat pump system; in particular, the function of heat recovery system increases the e cieny in both cooling and heating performances, ensuring therefore excellent saving in operating costs
4.the optimisation of room heat loads.
RECHP, cross-flow heat recovery units, works with 100% fresh air with total cooling capacity from 5,4 to 23,5kW and total heating capacity from 8,9 to 40,4kW.
- Total cooling capacity from 5,4 to 23,5kW
- Total heating capacity from 8,9 to 40,4kW.
Main components
- Frame
Prepainted frame and fully removable sandwich panels with 20 mm thickness polyethylene/polyester thermal and acoustic insulation - Heat recovery
High efficiency cross ow heat recovery, aluminum heat exchanger plates with supplementary sealing - Stainless steel drain tray
stainless steel drain tray, extended to all the cooling/heating components and heat insulated, complete with water trap - Filters
G4 efficiency class synthetic cell filters - Fans
Single speed double inlet forward curved fans, matched with electronic speed regulator or supplied with built-in frequency converter motors - Heat pump refrigeration system
Heat pump refrigeration system (R410A) composed of scroll hermetic compressor, Cu-Al evaporator and condenser coils - Biflow thermostatic valve, 4-way valve for cycle inversion, overpressure safety valve, high and low pressure
- Liquid separator and receiver
- Internal electrical board for supplying all the electrical powers
- Room, outside and frost temperature sensors
- Microprocessor control
for fully automatic management of room temperature, free-cooling, heating/cooling mode and defrost cycles - Display
Display for setting and for visualizing sensor and set-point temperature values, connected up to 20 m distance from unit board.
Rechp is suitable for these applications:
Residential
Commercial