Field Controls 46086300, GSK-3 Installation And Wiring Instructions

GAS SPILLAGE SENSING KIT

Model: GSK-3

Installation of a spillage SAFETY Switch is recommended for
LP and Natural gas fired systems with draft hoods, draft
diverter, and gas barometric draft controls. This device is
installed to detect flue gas spillage caused by a blocked flue
system and/or inadequate draft. This device MUST be installed
by a qualified installer in accordance with the manufacturer's
installation instructions. Wiring MUST be in accordance with the
National Electrical Code and applicable local codes.

Before and after adding this safety control on existing
appliances, an installation inspection in accordance with the
National Fuel Gas Code 54, Z223.1 Appendix H should be
performed and a combustion analysis is recommended to
determine the operating condition of the appliance.

CAUTION: Disconnect Electrical Power When Wiring Spillage

Switch

INSTALLATION ON DRAFT HOODS

Figure 4

IN-LINE HORIZONTAL DRAFT HOOD (See Figures 1 & 2)

1. Two (2) switches are recommended on these hoods. Mount the
switches approximately 2 1/2 inches from the opposite ends and
sides of the draft hood opening. (See Figure 1)

2. The switch should not contact the metal. They should be mounted at
least 3/4 inch below the hood opening. (See Figure 2) Mount with
supplied sheet metal screw.

BUILT-IN DRAFT HOOD (See Figures 3 & 4)

1. Two (2) switches are recommended on appliances without a factory
supplied spill switch. Mount the switches approximately 3 inches
from the side of the draft hood opening and the second switch (if
used) 3 inches from the opposite side of the draft hood. (See Figure

3) If the appliance has a factory built-in switch, mount a single switch
3 inches from the side opposite the factory switch.

2. The switch should not contact the metal. They should be mounted at
least 1 inch below the hood opening. (See Figure 4) Mount with
supplied sheet metal screw.

VERTICAL DRAFT HOOD

(See Figures 5 & 6 or Figure 13 for water heaters)

1. Two (2) switches are recommended on appliances without a factory
supplied spill switch. Mount the spill switch onto the bottom edge of
the draft hood and the second switch (if used) approximately 90
degrees from the first switch or 90 degrees from the factory supplied
switch. (See Figure 5)

2. The switch should not contact the metal. They should be mounted at
least 3/4 inch below the hood opening. (See Figure 6) Mount with
supplied sheet metal screw.

Figure 1

Figure 2

Page 2

Figure 5

Figure 3

Figure 6