DSZH WK-622 TUBE EXPANDER    read more

TRANE INDOOR IC BOARD (C)  FOR MCX530EB0WEA (WIRELESS)   read more

TECUMSEH AIR-COOLED CONDENSING UNIT  (230V/1PH/50HZ) (R134A) Model TECUMSEH AE4450YH-FZ1C AIR-COOLED CONDENSING UNIT  (230V/1PH/50HZ) (R134A)   read more

MASTERCOOL 52228 DIFFERENTIAL THERMOMETER + 2 PROBES (THERMOCOUPLE)   read more

SANHUA SH48-A80 FILTER CORE (80% DESICCANT) HTG-A80-010001 (12PCS/BOX) (P/N: 20225000902) Packing 12-pc/box The filter driers with replaceable core (HTG series) are used in liquid line and suction line of refrigerating, freezing and air conditioning system. The filter housing allows to choose different kinds of cores. It’s sealed by bottom cover for an easy removal and replacement of core from the bottom. The core holder requires minimum free space to remove the core for replacement.  FEATURES   • HIGH EFFICIENT IN MOISTURE ABSORPTION, FILTERING IMPURITY, ACID, PAINT REMAINS AND MUD REMOVAL • HYBRID DESICCANT • DURABLE AND SOLID FILTER CORES • FILTERING FINENESS: 20µm • CORROSION RESISTANT PAINTING CAN SURVIVE SALT SPRAY TEST OF 500 HOURS • CONNECTION TYPE: FLARE OR SOLDER FEATURES OF FILTER ELEMENT   • SH48-A80 FILTER ELEMENT:   80% 3A DESICCANT AND 20% ACTIVATED ALUMINA, It provides a good desiccation ability and an acid absorption capability in a wide temperature range. The core resistance is guaranteed with high level of vibration thanks to an anti-shock design. Suggested installation position on liquid line • SH48-A00 FILTER ELEMENT:   100% 3A DESICCANT It provides the maximum level of desiccation ability in a wide temperature range. The core resistance is guaranteed with high level of vibration thanks to an anti-shock design. Suggested installation position on liquid line • SH48-A30 FILTER ELEMENT:   30% 3A DESICCANT , 70% ACTIVATED ALUMINA This solid filter element provides an excellent acid absorption together with a standard desiccation ability in a wide temperature range. The suggested installation position is on the suction line; it is suitable after compressor burnout because it removes acid, impurities and other harmful substance avoiding the damage of the new compressor. SH48-A30 filter core is compatible with HCFC / HFC refrigerants and its design optimizes the flow passage generating low internal pressure drop. The core resistance is guaranteed with high level of vibration thanks to an anti-shock design. read more

TRANE SENSOR FOR MCW509ZBOOOA   read more

DuPont Suva 123 (R-123) 90.8kg / 200 Ib Net Refrigerant  Freon™ 123 is an HCFC retrofit refrigerant for R-11 in low-pressure centrifugal chillers. New centrifugal equipment designed with Freon™ 123 provides excellent energy efficiency.  In retrofits of existing centrifugal chillers, systems modifications are often needed to increase capacity or avoid material incompatibility.  Consult with the OEM for specific guidance. ASHRAE R-123; B1 Safety Classification Replaces R-11 Applications   Low-pressure centrifugal chillers New centrifugal equipment   Benefits   OEM Acceptance: Endorsed by many major chiller manufacturers. Low overall operating cost in new equipment. Proven R-11 replacement in chiller systems worldwide. Excellent environmental properties: Low ozone depletion. Phaseout Schedule  Consult the specific regulations in your country or region.   Lubricant Recommendation MO   read more

Danfoss RT Thermostat, Differential thermostat Model DANFOSS RT3 017-501466 THERMOSTAT (AUTO) (-25 TO +15°C / 2.0M CAP. TUBE) DANFOSS RT101 017-500366 (RANGE:+25/+90°C) (DIFF.: 2.4/10 / 3.5/20°C) (AUTO) THERMOSTAT (CAP. TUBE 2M)   An RT thermostat is fitted with a single-pole changeover switch. The position of the contacts depends on the bulb temperature and the set scale value. The RT series includes thermostats for general applications within industrial and marine refrigeration. The RT series also includes differential thermostats, thermostats for neutral zone regulation and special thermostats with gold-plated contact surface for PLC applications. Features • Waterproof versions, enclosure IP66 • Wide regulating range • Wide range of units for industrial and marine applications • Suitable for alternating and direct current • Interchangeable contact system • Special versions for PLC applications • Safety Integrity Level: SIL 2 according to IEC 61508 read more

Honeywell TF243 Series Digital Thermostat Model 1)HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA) Control M9124-GGA-2 JCI Damper Acuator 2) HONEYWELL 50046096-001 NTC REMOTE SENSOR (R25°C=20K OHM) FOR TF243WN/U (WHITE)  (OPTIONAL) Replaced Model 1)T6865H2WB-R  2)T6571A1009 (24V/50/60HZ) General   The TF243 series digital thermostat is designed for 3-speed fan and modulating valve control in a fan coil system, includ-ing:    2-pipe cooling only/heating only/manual changeover  Ventilation mode  Manual or automatic 3-speed fan control  Modulating water valve control   Besides the basic controls, TF243 series provide Random Start-up Function to maintain power grid stability. In addition, Honeywell Memorized Time Off Function can automatically turn off the thermostat to save energy. Features    Memorized time off  Random startup  Remote temperature sensor optional  Energy saving mode optional  LCD display with simple user interface  Room temperature or setpoint temperature display select-able  Manual or automatic fan speed selectable  Temperature units in either °C or °F  User setting can be stored when power loss  Freeze protection function available  Keypad lock options  Heating and cooling setpoint limitation   Specifications Power supply 24(±10%)VAC, 50/60Hz Modulating Output DC 0~10V Accuracy ±1°C at 21°C Auto Cycle times 100,000 times Manual Cycle times 10,000 times Protection class IP20 Set point range 10 ~ 32°C Display range 0 ~ 37°C Ambient operating limits 0~ +49°C Ambient storage limits -30 ~ +60°C Humidity limits 5~90% RH, non-condensing Remote temperature sensor NTC20K Action Type: 1 Pollution Degree 2 Protection against electric shock class Class II Electronic control software class Class A Rated Impulse Voltage: 2500V Maximum Temperature 155°C Relay wiring Wire Sectional area (Recommendation) 1.0~1.5mm2 Applied altitude up to 2000m above sea level Rating Capacity Working current for the whole product : For Fan current 4(2)A 4A: When the load of the thermostat is resistance 2A: When the load of the thermostat is inductance For valve control signal: 0-10V 16mA Max   read more

CARRIER (FASCO) 8555QVA-A24X 750W (240V) INDOOR FAN MOTOR [HC020750W4950A25] - (40LM07072125)   read more