Desa FB36NCA, FB42NC, FB36CA, FB42C Product, Specifications, Firebox Front View, Firebox Top View

	OWNER’S MANUAL
PRODUCT	41 11/16" (36" models) • 47 11/16" (42" models)
SPECIFICATIONS
Standoffs (Models FB36NCA		2 5/8"
and FB42NC only)
	19 3/8"	35"
Built-in Nailing		15 7/8"
Flanges
	36" (36" models) • 42" (42" models)
Louvers		2 5/8"
(Models FB36CA
and FB42C only)		6 5/8"
Figure 1 - Firebox Front View

Standoffs (Models FB36NCA and FB42NC only) 29 1/8" (36" Models) • 35 1/8" (42" Models)

1 1/2"
2 3/4"
8 7/16"
Electrical Access
Hole		19 1/2"
(for use when
		22 1/4"
using blower
power cord with		5/8"
external electrical
outlet. See
Blower Kit	Gas Line Access
Instructions)
	Hole (either side)	30 3/8" (36" Models) • 36 7/8" (42" Models)
		36" (36" Models) • 42" (42" Models)
		41" (36" Models) • 47" (42" Models)
	6 7/8"	42 3/8" (36" Models) • 48 3/8" (42" Models)
		Figure 3 - Firebox Top View
	1 1/2"
	Diameter Holes	9 5/8"
		3 1/2"
	10 3/4"

13 9/16"

Figure 2 - Firebox Side View

Electrical Access Hole

Strain relief fitting for electrical cable when hard wiring firebox for built-in installations (strain relief fitting included on circulating models only)

103451 3