888-886-8185
8am-5pm PST
Support: (888) 886-8185 Our Blog Contact
My Cart
Products
My Cart
Home > Enclosure Thermal Management > Enclosure Heat Exchangers >
Pfannenberg PWS 3502 Air/Water Enclosure Heat Exchanger

Air/Water Enclosure Heat Exchanger, 230 VAC, 21496 BTU/h | 12358520045

The Pfannenberg PWS 3502 series features cooling capacity over 20000 Btu/h and are ideal for harsh ambient conditions.

  • Side-Mount
  • Galvanized Steel
  • 21496 Btu/h
  • 230 VAC
  • NEMA 12, 3R, and 4
Price: $3,546.27
Retail: $5,460.00
    Part# 12358520045
    Dimensions57.09 x 15.76 x 8.6"
    MaterialGalvanized Steel
    FinishLight Gray - RAL 7035
    MountingSide-Mount (Vertical)
    Voltage230 VAC
    Frequency50/60 Hz
    Cooling Capacity21496 Btu/h (6300 W)
    Power Consumption192.5 W
    Nominal Running Current0.982 A
    Fuse (Maximum)6
    Fluid Connection1/2" push in fitting
    Noise Level<64 dB(A)
    Weight73 lbs
    Control Range50°F to 104°:F (10°C to 40°C); Factory Setting 95°F (35°C)
    Rated Flow Rate2 gpm
    Maximum Water Pressure145 PSIG
    NEMA Rating12, 3R, and 4
    Downloads

    We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

    4.8
    900 Reviews
    • 5
      763 (85%)
    • 4
      109 (12%)
    • 3
      19 (2%)
    • 2
      5 (1%)
    • 1
      4 (0%)
    97% of customers rate this company 4- or 5-stars
    Newest to Oldest
    • Highest to Lowest
    • Newest to Oldest
    • Favorite Reviews
    All Ratings
    • All Ratings
    • 5 ★ Reviews
    • 4 ★ Reviews
    • 3 ★ Reviews
    • 2 ★ Reviews
    • 1 ★ Reviews
    Jason P. Verified Customer   
    04-05-25

    Great

    See More
    See Less
    Christy Z. Verified Customer   
    04-03-25

    Everyone here works hard and fast to get your order to you the way you need it. Best vendor I have!

    See More
    See Less
    Stephen D. Verified Customer   
    04-02-25

    Always good service

    See More
    See Less
    • 1
    • 2
    • 3
    • 4
    • 5
    See more reviews on Shopper Approved
    • Solutions Direct logo
    • We are your technical supplier offering an extensive catalog of high quality industrial products at competitive prices.
    • Company
    • Solutions Direct, Inc
      1700 Shady Oaks Dr.
      Suite 120
      Denton, TX 76205
      Tel: 888-886-8185
      Fax: 469-754-0052
      Hours: 8am - 5pm PST
    • Customer Reviews
    • Check out what our customers are saying about us.
    • Customer Reviews

    © 2025 Solutions Direct, Inc.

    • Twitter logo
    • Facebook Logo
    • LinkedIn logo
    • YouTube logo