1590 Heater

The Pelsue model 1590 is your one-piece heater and blower for when you need to bring fresh, warm air to a confined space. 

Weighing just 47 pounds, the highly portable 1590 brings 424 cubic feet per minute of free air flow for ventilation and 45,000 BTUs of heating power. This delivers up to 125 degrees of heat rise, keeping your workers safe and comfortable on the job. 

The 1590 is certified for ventilating confined spaces either with or without heated fresh air ducts.  

Meets or exceeds all applicable OSHA, ANSI, and CSA standards. Available in both North American and European voltages. 

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Axial Heater/Blower, aluminum housing, 45,000 BTU, 120 volt/propane, 10′ LPG hose included

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  • Lightweight, ultra-portable one-piece construction. 
  • Equipped with a certified safety control and flame sensor. 
  • Thermal and pressure switches prevent operation if the unit’s inlet or outlet are blocked. 
  • Measures 14”x14.5”x27”, with a small footprint in storage and at jobsites. 
  • Made from a strong and lightweight aluminum base and housing with stainless steel and copper components. 
  • Easily fits Pelsue hoses with one 90-degree bend (certified air flow of 380 cubic feet per minute) or two 90-degree bends (366 cfm). 
  • Uses only 1.5 pounds of propane per hour. 

Requires Propane

Power120 VAC, 4 amps
CertificationsCSA, CEESI
Dimensions14.5" W x 27" L x 14" H
Weight47 lbs.
Free Air (certified)424 cfm
with one 90° bend380 cfm
with two 90° bends366 cfm
Propane Usage1.5 lbs./hr.
IncludedLPG 10' hose
1590 Manual

1590-F Operating Instructions

Heater Accessories
Image of the Hose Assembly: 1/4" x 20'

20′ Hose Assembly: 109191-001

Hose assembly 1/4” x 20’ with 9/16” threaded fittings

Image of the Hose Assembly: 1/4" x 10'

10′ Hose Assembly: 107607-001

Hose assembly 1/4” x 10’ with 9/16” threaded fittings

Image of the Thermostat Assembly

Thermostat Assembly: 1625

Thermostat assembly for heater with 6’ cord

Image of the Full flow regulator assembly with hose

Regulator Assembly and Hose: 1590-FB-20

Regulator assembly - LPG, with full flow POL (reg. preset to 10 PSI), with 20’ hose

Image of the Regulator Assembly - Full Flow PSI

Regulator Assembly with Full Flow POL: 1590-FB

Regulator assembly - LPG, with full flow POL (reg. preset to 10 PSI)

Image of the Regulator Assembly - Full Flow PSI

Regulator Filter Assembly with Excess Flow POL: 1590-F

Filter/Regulator/Gauge, is a compact unit that fits into the LP gas line behind the tank valve to filter out impurities and regulate the bottle pressure to a safe working pressure. The POL Excess Flow Valve will shut down fuel flow to down-stream equipment in the event of a regulator fire or ruptured hose. Hose lengths are available from 6’ (1.82 m) to 25’ (7.62 m).

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