Mr. Heater MH4B Leaflet

Page of 2
INDOOR SAFE PROPANE HEATER
H
eats Up To 100 Square Feet 
For Up To 5
1
/
2
Hours!
Perfect For:
• Workbenches
• Patios & Decks
• Picnic Shelters
• Emergency Heat
• Tents
• Campers
America’s Most Popular 
Brand Of Portable Heaters
BTU/HR
3,800
25% more heat 
than comparable 
catalytic heaters
Patent Numbers:  6,340,298 and 6,648,635   With Additional Patents Pending
Model MH4B
080552_L342  2/8/08  2:00 PM  Page 1