Product Info
Literature

Overview

The SmartValve® System Controls combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. This product family offers several different intermittent pilot sequences for a wide range of applications. The specific application of the SmartValve System is the responsibility of the appliance manufacturer. They are directly compatible with the Q3450 or Q3480 Intermittent Pilot burners used with the original controls on the appliance.

Features

Suitable for a wide range of gas-fired appliances including residential furnaces, roof-top furnaces, residential boilers, unit heaters, infrared heaters, space heaters and commercial cooking units.
Ignition sequence includes timed trial for ignition.

Product Specifications

Dimensions (in.): 3.2 in. wide x 4.9 in. high x 4.1 in.long
Dimensions (mm): 81 mm wide x124 mm high x 104 mm long.
Item Type: Product
Mounting: 0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.
Electrical Ratings: 24 Vac
Frequency: 50 Hz; 60 Hz
Customer Special: Texas Furnace
Voltage: Call for heat--24 Vac, 60 Hz
Flame Failure Response Time (sec): 1.6 sec @ 3 µA
Ambient Temperature Range (C): -40 C to +79 C
Ambient Temperature Range (F): -40 F to +175 F
Ignition System Type: Intermittent Hot Surface Pilot Ignition
Ignition Sequence: Intermittent Pilot
Type of Gas: Natural
Flame Sense: Two Rod
Ignition Source: Pilot
Ignition Trials To Lockout: continuous retry
Ignition Trial Time (sec): 90 sec
Body Pattern: Straight-through
Opening Characteristics: Standard
Pressure Regulator Setting (psi): 3.4 in. wc
Pressure Regulator Setting (kPa): 0.85 kPa
Inlet/Outlet Size (in.): 1/2 in. NPT x 1/2 in. NPT
Capacity (ft³/hr): Maximum at 1 in. P.D.--20 ft³/hr; Maximum--200 ft³/hr; Minimum--20 ft³/hr
Capacity (m³/hr): Maximum at 1 in. P.D.--0.6 m³/hr; Maximum--5.7 m³/hr; Minimum--0.6 m³/hr
Pressure Tapping: 1/8 in. - NPT