V & V Appliance Parts Vol. 4

Furnace Controls

Unit#2498030

FURNACE CONTROLS

Hot Surface Ignition – Universal Integrated

Unit#2498040

Universal – Direct Spark IGNITION CONTROLS

Silicon carbide ignition. Controls gas burner, ignitor, blower, inducer, air cleaner and humidifier. 30-second prepurge.

Delay Sec.

Order

Heat

Cool

Furnace Controls Unit#2498030 Nitride Hot Surface - Integrated On Off 50A55-843 30/45 60/90/120/180 5 45/90 FURNACE CONTROLS No. On Off

Microprocessor based control for heating appliance using LP or natural gas. Features color LED indicator for diagnostics, 1/4” and 3/16” quick connect terminals, pro- gram keys and damper interface. CSA approved.

Order No.

Input Voltage

Nitride ignition. Con- trols gas valve, igniter, blower, inducer, humidifier and air cleaner. Fea- tures replaceable 3A fuse, 60-minute auto reset and sin- gle-channel flame sense. Includes diagnostic indicator flash codes.

50D50-842

25V AC

Unit#2498030

FURNACE CONTROLS

Hot Surface Ignition – Non-Integrated

Order No.

Input Voltage

50A65-843

25V AC

Unit#2948042

Hot Surface Ignition – Integrated FURNACE CONTROL KITS

Features program keys for multiple timing selections, tri- colored LED indicator for diagnostics, direct and indirect flame sense compatibility and universal design.

Order No.

Operating Temp. °F

50E47-843

-40 to 175

Replaces single-stage carbide and nitride hot surface ignition systems. Control module features 3 fan speeds, color-coded thermostat connection, onboard system diagnostics with LED indicator, and low-voltage fuse protection. Includes quick-connect wiring harnesses, universal nitride ignitor and instructions. Operating tem- perature: -40°F to 176°F (-40°C to 80°C).

Order No.

Input Volts AC

Dim. In. H x W x D

50M56U-843

25

7 x 5.25 x 1.25

This information is provided “as is” without warranty of any kind by any person, including without limitation, the owner and the publisher.

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