Honeywell R78 Series Flame Amplifiers Model Selection Guide

Key Specifications

  • Flame signal strength ranges from 0.0 to 5.0 VDC, with test jacks to measure amplifier flame signal voltage
  • Color-coded labels identify flame detection type.  Green=Rectification, Red=Infrared, Purple=Ultraviolet
  • Dynamic Ampli-Check circuitry tests the flame amplifier during burner operation.
  • Dynamic Self-Check circuitry tests electronic components in the flame detection system 10 to 12 times per minute.
  • Note: R7849A flame detectors should be used only on burners that cycle on and off at least once every 24 hours. Appliances with burners that remain on for 24 hours or longer should use ultraviolet flame detection systems (C7012E/F detector and R7847C amplifier, or C7076A detector and R7886A amplifier.)
  • See the Honeywell R78 flame amplifiers page for further specifications
Models Available to Buy Online at Lesman.com
If the model you need isn't listed here, call Lesman Inside Sales at 800-953-7626.
Image Flame Failure
Response Time
Self-
Checking
Compatible Flame Sensors Model
Rectification-Type Flame Signal Amplifiers. Color Code=Green
Honeywell R7847 rectification-type flame signal amplifier 0.8 or 1.0 Seconds Standard Gas: Rectifying flame rods C7004/7005/7007/7008/7009, Q179 R7847A1025
0.8 or 1.0 Seconds Standard Gas: Rectifying flame rods C7004/7005/7007/7008/7009, Q179 (Leadwire runs >50 Ft) R7847A1074
2.0 or 3.0 Seconds Standard Gas: Rectifying flame rods C7004/7005/7007/7008/7009, Q179
Gas, Oil, and Coal: Ultraviolet Flame Sensors C7012A, C
R7847A1033
2.0 or 3.0 Seconds Standard Gas: Rectifying flame rods C7004/7005/7007/7008/7009, Q179 (Leadwire runs >50 Ft)
Gas, Oil, and Coal: Ultraviolet Flame Sensors C7012A, C
R7847A1082
0.8 or 1.0 Seconds Ampli-Check Gas: Rectifying flame rods C7004/7005/7007/7008/7009, Q179 R7847B1023
0.8 or 1.0 Seconds Ampli-Check Gas: Rectifying flame rods C7004/7005/7007/7008/7009, Q179 (Leadwire runs >50 Ft) R7847B1064
2.0 or 3.0 Seconds Ampli-Check Gas: Rectifying flame rods C7004/7005/7007/7008/7009, Q179
Gas, Oil, and Coal: Ultraviolet Flame Sensors C7012A, C
R7847B1031
3.0 Seconds Dynamic C7024E, F Flame Detectors and RM7824 Relay Modules R7824C1002
2.0 or 3.0 Seconds Dynamic Gas, Oil, and Coal: Ultraviolet Flame Sensors C7012E, F R7847C1005
Infrared-Type Flame Signal Amplifiers. Color Code=Red
Honeywell R7848 infrared-type flame signal amplifiers 2.0 or 3.0 Seconds Standard Gas, Oil, and Coal: Infrared Lead Sulfide Flame Sensors C7015 R7848A1008
2.0 or 3.0 Seconds Ampli-Check Gas, Oil, and Coal: Infrared Lead Sulfide Flame Sensors C7015 R7848B1006
Ultraviolet-Type Flame Signal Amplifiers. Color Code=Purple
Honeywell R7849 ultraviolet-type flame signal amplifier
Honeywell R7861 ultraviolet-type flame signal amplifier
0.8 or 1.0 Second Standard Gas or Oil: Minipeeper C7027A, C7035A, C7044 R7849A1015
2.0 or 3.0 Seconds Standard Gas or Oil: Minipeeper C7027A, C7035A, C7044 R7849A1023
0.8 or 1.0 Second Ampli-Check Gas or Oil: Minipeeper C7027A, C7035A, C7044 R7849B1013
2.0 or 3.0 Seconds Ampli-Check Gas or Oil: Minipeeper C7027A, C7035A, C7044 R7849B1021
0.8 or 1.0 Second Dynamic Gas, Oil, and Coal: Ultraviolet Flame Sensor C7061 R7861A1034
2.0 or 3.0 Seconds Dynamic Gas, Oil, and Coal: Ultraviolet Flame Sensor C7061 R7861A1026

 
Last Ed. Date: 12/06/2016 12:07 PM