Filter
Top Products
Version B - For Reduction G016.J
®
Dayton Operating Instructions and Parts Manual
3
Model 3VH20
General Safety Information
(Continued)
Specifications
Output Minimum Fuel Maximum Fuel Size
Rating Btu/Hr Fuel Consumption Consumption L x W x H (Inches)
15,000 to 25,000 Propane Vapor Only 0.17 Gallons/Hour 0.27 Gallons/Hour 11.9 x 13.8 x 13
0.70 Pounds/Hour 1.16 Pounds/Hour
Regulator Maximum Supply Minimum Supply Weight
Outlet Pressure Pressure to Regulator Pressure to Regulator (pounds)
15 psi Tank Pressure 40 psi (for purposes 4.7 (Heater)
of input adjustment) 6.1 (Shipping)
Theory of Operation
THE FUEL SYSTEM
The hose/regulator assembly attaches to
the propane gas supply. This provides fuel
to the heater.
THE IGNITION SYSTEM
The piezo ignitor lights the main burner.
THE AUTOMATIC CONTROL SYSTEM
This system causes the heater to shut
down if the flame goes out.
NOTE: Because of the metal lubricant
used in this product, you may notice some
smoking upon initial start-up and shut
down. This condition is normal and should
not occur beyond the first several (5-10)
minutes of operation.
Figure 2 - Product Identification
Piezo Ignitor
Button
Gas Inlet
Connector
Shell
Base
Automatic
Control Valve
Button
Hose/Regulator/Fuel
Gas Connector
Assembly
Product Identification
Top
• Use only original replacement parts.
This heater must use design-specific
parts. Do not substitute or use generic
parts. Improper replacement parts
could cause serious or fatal injuries.
• Keep all connections and fittings
clean. Make sure propane tank valve
outlet is clean. Check the rubber O
ring on the heater inlet fuel connec-
tor for damage before each use.
Replace if worn or damaged.