Hercules Product Info 
Hercules Product IdPH40HO
Unit of MeasureEA
Manufacturer Info 
Manufacturer NameCalcana Industries Ltd.
Brand NameCalcana
Part Number5122000
Product DescriptionCalcana 5122000 High Output Series Infrared Patio Heater, Liquid Propane/Natural Gas Gas, 20000 to 40000 Btu/hr, Direct Spark Ignition, Power Type: Electric
Product Features
Applications: Restaurant Patios, Residential Patios/Decks, Golf Course/Driving Ranges, Night Club/Bar Line-Ups, Ski Lift Areas, Doorman/Valet Areas, Smoking Areas, Swimming Pool/Hot Tub Areas, Anywhere People Gather Outside and Outdoor Applications
Easy to operate, just flick the switch
No pilot lights
Patented variable heat settings
Low clearance to combustible requirements
Sleek, architectural design
Various lengths and configurations available
Inputs from 40000 to 75000 Btu/hr
Heavy-duty construction, with anti-walk reflector design(will not shift or twist during expansion and contraction)
3-Try direct spark Ignition system, with 100% safety shut off
Largest and heaviest gauge reflector in the industry
8-sided aluminum reflector
Virtually maintenance free
Certified to 40F weather conditions
Wind/weather proof enclosed burner chamber
Effective in snow/ice melt applications
Product Documents 
Document TypeDownload Link
CatalogPH40HO_Catalog (pdf)
Product Specifications 
BTU Rating 20000 to 40000 Btu/hr
Dimensions 60 in L x 15 in W x 8 in H
Gas Type Liquid Propane/Natural Gas
Ignition Type Direct Spark
Material Stainless Steel
Power Type Electric
Reflector Material Aluminum
Series High Output Series
Type Infrared