Product Spotlight: Modine MEW Washdown Unit Heater

Modine MEW – Washdown Unit Heater

The Modine MEW Washdown Unit Heater is engineered for performance and durability in demanding environments where sanitation and corrosion resistance are critical. Constructed with stainless steel housing, sealed electrical components, and NEMA 4-rated enclosures, the MEW unit is ideal for areas subject to high humidity, direct water spray, and chemical exposure.

A new generation of NEMA 4X corrosion-resistant washdown heaters. Models range from 3kw to 39kw. UL listed Type 4X heater

*IMPORTANT: Modine MEW heaters are suitable for non-hazardous locations only. Use water pressure less than 70 psi for washdown applications

Features & Benefits

  • NEMA type 4x protection against water penetration for longer life in corrosive or washdown environments
  • Stainless steel elements add corrosion protection and improved heat distribution
  • 16‐gauge stainless‐steel cabinet offers industrial‐grade durability
  • Optional built‐in features allow for greater installation flexibility and US Coast Guard Marine Duty listing
  • Epoxy‐coated fan blade contributes to longer operational life
  • 120 V controls allow for better contractor pull‐in reliability
  • Highly flexible mounting options from the included stainless-steel wall/ceiling mounting kit
  • Increased safety with stainless steel temperature high limit

 

Core Industries

  • Farming
  • Agriculture
  • Oil & Gas
  • Dairy
  • Petrochemical
  • Food & Beverage Production
  • Car Washes

 

Options & Accessories

  • 3 model sizes from 3kW to 39kW
  • Optional built-in NEMA Type 4X Thermostat
  • Cabinet material is type 304 stainless steel, 16-gauge (0.06” / 1.52mm)
  • Thermally protected ½ HP Motor with permanently lubricated ball bearings
  • All External fasteners are stainless steel.

 

Effective Uses for the Modine MEW Washdown Unit Heater

  1. Food & Beverage Processing Plants
    1. Why Effective: These facilities undergo frequent sanitation procedures with high-pressure water. The MEW’s corrosion-resistant materials and sealed components make it perfect for this application
    2. Use Case: Heating packaging areas or cold prep rooms while allowing daily washdowns
  2. Daries & Cheese Plants
    1. Why Effective: The humidity and cleaning routines in dairy environments require units that won’t corrode or fail from moisture ingress
    2. Use Case: Maintaining ambient warmth in milk processing or storage areas
  3. Pharmaceutical Manufacturing
    1. Why Effective: Pharmaceutical facilities require cleanroom-compatible equipment. The MEW unit’s sealed design supports sterile conditions
    2. Use Case: Heating or maintaining temperature in rooms with controlled air and moisture levels
  4. Commercial Kitchens
    1. Why Effective: These environments generate steam, grease, and require nightly cleaning with water
    2. Use Case: Heating loading bays, dishwashing areas, or large prep rooms
  5. Car Wash Bays
    1. Why Effective: Direct exposure to water spray and chemical cleaners demands durable and waterproof heating
    2. Use Case: Providing freeze protection and comfort heat in wash and drying bays
  6. Wastewater Treatment Plants
    1. Why Effective: Exposure to corrosive gases and humid conditions make conventional heaters unsuitable
    2. Use Case: Heating workstations, control rooms, or pump enclosures
  7. Meat or Poultry Processing Facilities
    1. Why Effective: These facilities must maintain cleanliness and temperature for safety and compliance
    2. Use Case: Keeping cutting rooms or storage rooms at consistent temperatures
  8. Breweries
    1. Why Effective: Breweries have high humidity and frequent spills/washdowns
    2. Use Case: Heating fermentation or bottling areas
  9. Cold Storage Entryways
    1. Why Effective: Prevents temperature shock and condensation near entrances where washdown conditions exist
    2. Use Case: Heating airlocks or buffer zones

 

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