Ramfan™ UB20 In-Line Heater Systems

8 in. electric portable in-line heating system


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Catalog No. 19-817-754

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    Product Type UB20 Blower
    Material Polyethylene
    Includes Regulator, 15 ft. duct, duct storage bag
    Horsepower 0.33hp
    Width (English) 12 in.
    Width (Metric) 30.48cm
    Depth (English) 13 in.
    Depth (Metric) 33.02cm
    Height (English) 14 in.
    Height (Metric) 35.56cm
    Length (English) Duct 180 in.
    Length (Metric) Duct 457.2cm

    Use for tent/shelter or confined-space heating.

    • Indirect-fired, heat-exchanger provides safe, warm breathing air during cold conditions
    • Up to 10 hours of heat and 70,000 BTUs from a standard 20 lb. (9kg) tank
    • Weather-protected controls
    • Safety shutdown feature
    • Heat up to 25 ft. (7.6m) away with ducting
    • Can be used with short duct or stand-alone ducting
    • Ultra-quiet operation of 74dB
    • Remote thermostat control now included


    • Free Airflow: 980cfm / 1,666.3 m3/hr.
    • 15 ft. 1-90° turns: 789cfm / 1,341.3 m3/hr.
    • 15 ft. 2-90° turns: 666cfm / 1,132.2 m3/hr.
    • Dimensions (L x W x D): 14 x 12 x 13 in. (36 x 31x 33cm)
    • Weight: 17 lb. (8kg)
    • Electric 115VAC, 60Hz

  • Description & Specifications

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