Product Specifications

Application

Single Stage

Dimensions (in.)

4 3/4 in high x 4 1/16 in. wide x 3 3/16 in. deep

Dimensions (mm)

121 mm high x 103 mm wide x 81 mm deep

Includes

Two 3/4" x 1/2" reducer bushings; One 1/2" x 3/8" reducer bushing

Item Type

Product

Mounting

0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.

Frequency

60 Hz

Approvals, Underwriters Laboratories Inc.

UL Component Recognized MCCZ2.MH5323

Approvals, Canadian Standards Association

CSA International: 112395

Electrical Connections

Combination screw and 1/4 in. male quick connects.

Voltage

24 Vac

Operating Temperature Range (F)

32 F to 175 F

Operating Temperature Range (C)

0 C to 79 C

Body Pattern

Straight-through, multi-tapped with 1/2 in. right and left outlets plugged

Opening Characteristics

Step Opening

Pressure Ratings (psi)

1/2 psi

Pressure Ratings (kPa)

3.5 kPa

Inlet/Outlet Size (in.)

3/4 in. NPT x 3/4 in. NPT with 1/2 in. NPT side outlets

Pilot Gas Outlet

Compression fitting for 1/4 in. OD tubing

Pressure Tapping

Outlet pressure tap: 1/8 in. NPT with plug

Type of Fuel

Natural

Capacity (kBtuh)

At 1 in. wc p.d.-- 335,000 BTU/hr: 34,000 BTU/hr minimum, 425,000 BTU/hr maximum

Pressure Regulator

Step

Pressure Regulator Setpoint (in. wc)

Step Setting: 0.9 in. WC non-adjustable; Full Rate: 3.5 in. wc

Pressure Regulator Setpoint (kPa)

Step Setting: 0.22 kPa; Full Rate: 0.87 kPa

Ignition Type

Standing Pilot