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Refrigeration systems, condensing units and evaporator coils
B-Series M-Series PRS-2 Series MRS Series DRS Series E-Series
 

Specification sheets and manuals require Adobe Reader for viewing.

 


The foundation of all refrigerated structures is the refrigeration system itself and with Master-Bilt you can be assured of a strong foundation. We start with the best components and combine them with our years of experience to build the highest quality system available. We are one of the few companies in the industry to build our own refrigeration systems. Our customers appreciate this "one stop" convenience and our ability to customize systems to fit individual needs.

View Refrigeration System Brochure pdf file

View B & M-Series Condensing Unit Installation/Operations Manual
pdf file

 

B-SERIES CONDENSING UNITS

Master-Bilt offers its most complete refrigeration units in the built-up B-series. These condensing units, factory assembled on a galvanized steel channel leg base, are available from 3 to 40 H.P. Because components are pre-wired and factory mounted, field installation time is minimal. Field installation requires connections for electrical supply and refrigeration lines, evacuation and charging only. Built-up B- series units are available in hermetic, compliant scroll and semi-hermetic compressor models, with or without matching evaporator coils.


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M-SERIES CONDENSING UNITS

Master-Bilt's M-series is very similar to the B-series in components and options. However, M series models are specially designed to function in high ambient temperatures. As with the B series, components are pre-wired and factory mounted. M series units are also available in hermetic, compliant scroll and semi-hermetic compressor models, with or without matching evaporator coils. They are factory assembled on a galvanized steel angle leg base, and range from 1/2 to 6 H.P.

 

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PRS-2 SERIES PACKAGED REFRIGERATION SYSTEMS

The PRS-2 series combines a condensing unit and evaporator coil into one unit with everything ready to mount on top of your Master-Bilt walk-in cooler or freezer. In fact, most indoor units come with a power cord so the unit can be plugged in. PRS-2 units are available with stock PRS-2 walk-in sizes for five day shipment. Single or multiple units can also be specified for customized walk-ins with standard lead times. Other standard features of PRS-2 walk-in refrigeration systems include:
  • High efficiency fan motors
  • Condensate evaporator pan on indoor units to eliminate the need for a drain line
  • An evaporator section that mounts flush in a standard four-inch thick ceiling panel allowing maximum storage space.
View PRS-2 Series Brochure pdf file

View PRS-2 Series Installation/Operations Manual pdf file


 

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MRS SERIES MODULAR MULTI-COMPRESSOR REFRIGERATION SYSTEMS


By remoting all refrigeration systems in their establishments, including those in reach-ins, walk-ins and ice machines, to a single MRS system, business owners can remove the heat produced by multiple refrigeration systems from their kitchen or store and reduce their air conditioning load.

This outside system, typically roof-mounted, also reduces noise level and extends the life of equipment.

The modular design of the unit also safeguards against catastrophic failure, should a section of the condenser be damaged. Each MRS system is composed of individual modules.

Each module includes a compressor with refrigeration components pre-piped to its own modular condenser. The MRS can house up to 14 modules. MRS units are pre-wired to an electrical panel for one-point connection. The compactly stacked condenser modules are designed for 110ºF temperatures but are also protected in cold weather conditions by integrated low ambient components, including head masters and crankcase heaters. The system’s stainless steel housing provides further protection from the elements.

The MRS allows modules to be pre-piped to a central location area. The single roof penetration point reduces installation costs and chances of roof leakage. Because all the refrigeration components are housed in one unit, the system is also easier to service. Pre-piping to an internal pitch pocket to decrease water leakage from the roof is yet another benefit of the MRS unit.

View MRS Series Brochure pdf file

View MRS Series Installation/Operations Manual pdf file


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DRS SERIES DUAL-COMPRESSOR REFRIGERATION SYSTEMS

 

For applications calling for only a two-compressor system, the DRS series is the answer. A complement to the MRS series, DRS models share many of the same quality construction and features as well as fitting the same range of applications in hotels, c-stores, QSRs and cafeterias

DRS systems feature:
  • Compressors that use a separate refrigerant circuit providing independent function of each system
  • Scroll compressors for freezer applications up to 5 HP
  • Hermetic compressors for cooler applications up to 3 HP
  • Common base and frame assembly
  • Standard galvanized finish with optional stainless steel finish

As with the MRS series, The Master Controller and reverse cycle defrost are also options.

View the DRS Series brochure pdf file

View a sample spec sheet for the DRS series pdf file



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E-SERIES EVAPORATOR COILS


E-series evaporator coils are ready to mount in position and are available in either air (off cycle) or electric defrost. Each is also furnished with a properly sized expansion valve and room thermostat. Electric defrost models feature defrost termination-fan delay controls and drain line heaters.


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