Sure Heat AGA Vented Dual AGA - Manual (Page 5)

Page 5
Installation to Existing Gas Line in Fireplace
A manual on/off valve should be present within easy reach of the gas log set. If a manual valve is not present, one must
be installed prior to the gas log installation.
Installation in a Masonry Fireplace
A 1/2” gas supply line must be provided to the fireplace. Most installations require drilling and access hole through the
masonry wall. The supply line should be secured and sealed by mortar within the access hole. The supply line should
also have an on/off valve in the wall or inside the fireplace. (See Figure 10.)
Damper Clamp Installation
This appliance is only to be installed and burned in a fully vented fireplace with a fully functional damper and chimney
that is free of any obstructions. A damper clamp is provided to allow any pilot combustion products to vent. The unit must
be operated with the damper in the fully opened position. (See Figure 11.)
Set
18”
24”
30”
Natural Gas
48,000
70,000
70,000
L.P. Gas
48,000
70,000
70,000
BTU Information
11. Connect pilot and thermocouple to pilot bracket using the screws and nuts provided. Be sure that the pilot and the
thermocouple is just hanging over the burner pan. (See Figure 9.)
NOTE: Carefully bend the pilot tubing when attaching the pilot burner to the burner pan. Care should be
taken not to kink the tubing which would restrict the gas flow to the pilot burner.
9. Using pipe dope connect the 3” Nipple to the Street Elbow attached to the valve assembly and to the 3/8” Female
Elbow. Then connect the 3/8” Female Elbow, which is connected to the entire valve assembly, to the Burner Orifice
using pipe dope. (See Figure 7.)
10. The valve assembly could be rotated to better conceal the controls. Simply rotate the entire valve assembly by
turning the top 3/8” Street Elbow with a wrench (See Figure 8.)