Series Application: 780-845, 24V Intermittent Pilot Ignition
Spark Rate: 4 to 15 per Second
Maximum Total Current Load: 1.5 Amps
Flame Failure Re-Ignition Time: 2 Seconds
Safety Lockout Timing: 90 Seconds
Weight : 1.25 LBR
Model : SP845
UPC-EAN : 662013644727
The Robertshaw 780 Series Pilot Controls feature flame rectification with solid-state logic and flame sensing to provide automatic sequencing that will ensure proper operation of an intermittent pilot ignition device. When the thermostat calls for heat, the 780 series control simultaneously initiates ignition sparking and opens the pilot valve portion of the gas valve. Pilot flame recognition stops ignition sparking and opens the main valve portion of the gas valve. Pilot burner flame is continuously monitored at a synchronous frequency for the duration of the heating cycle. Should the pilot flame fail during the heating cycle, the control will shut off the main valve until the pilot flame is established
The Robertshaw 780-845 lockout ignition control provides 90 seconds of spark, followed by a six minute time delay (purge) between ignition attempts. If the pilot flame is not sensed after three tries, the control goes into a one-hour lockout period. At the end of the lockout period, if the demand for heat is still present, the unit will repeat the three tries for ignition.
Features and Benefits:
Reduces truck stock inventory, saving space and money
Easy-to-install with complete in-depth installation instructions
Pilot and main valves draw 1 Amp at 0.5 power factor
Combined load at 1.5 Amps at 0.4 power factor
95% relative humidity noncondensing at 104F
This part replaces Several Brand and models not limited to:00018-03940, 00018-03941, 1TGD9, 5H73325B, 5H73696B, 7-70151, 18G9101, 32-0319, 39, 41K2701, 50D50-843, 97H0401, 100-00802-02, 100-00802-06, 100-00826-01, 100-00826-02, 100-00826-03, 100-00826-51, 100-00831-01, 100-00831-02, 100-00831-03, 100-00831-05, 100-00831-06, 100-00831-07, 100-00831-10, 100-00831-12, 100-00831-13, 100-00831-14, 100-00831-15, 100-00831-51, 100-00831-52, 100-00831-53, 100-00831-60, 100-00831-62, 100-00831-63, 100-00831-65, 100-00834-01, 100-00834-02, 100-00834-03, 100-00834-04, 100-00834-05, 100-00834-06, 100-00834-07, 100-00834-08, 100-00834-09, 100-00834-10, 100-00834-11, 100-00834-12, 100-00834-13, 100-00834-16, 100-00834-18, 100-00834-19, 100-00834-20, 100-00834-21, 100-00834-22, 100-00834-23, 100-00834-24, 100-00834-25, 100-00834-26, 100-00834-27, 100-00834-28, 100-00834-29, 100-00834-30, 100-00834-31, 100-00834-32, 100-00834-33, 100-00834-37, 100-00834-38, 100-00834-39, 100-00834-40, 100-00834-41, 100-00834-43, 100-00834-44, 100-00834-45, 100-802-02, 100-802-06, 100-826-01, 100-826-02, 100-826-03, 100-826-51, 100-831-01, 100-831-02, 100-831-03, 100-831-05, 100-831-06, 100-831-07, 100-831-10, 100-831-12, 100-831-13, 100-831-14, 100-831-15, 100-831-51, 100-831-52, 100-831-53, 100-831-60, 100-831-62, 100-831-63, 100-831-65, 100-834-01, 100-834-02, 100-834-03, 100-834-04, 100-834-05, 100-834-06, 100-834-07, 100-834-08, 100-834-09, 100-834-10, 100-834-11, 100-834-12, 100-834-13, 100-834-16, 100-834-18, 100-834-19, 100-834-20, 100-834-21, 100-834-22, 100-834-23, 100-834-24, 100-834-25, 100-834-26, 100-834-27, 100-834-28, 100-834-29, 100-834-30, 100-834-31, 100-834-32, 100-834-33, 100-834-37, 100-834-38, 100-834-39, 100-834-40, 100-834-41, 100-834-43, 100-834-44, 100-834-45, 233-39762-00A, 233-39949-00A, 233-39949-00B, 233-39949-00C, 233-81839-00A, 780-84E, 780-737, 780-745, 14301, 21347, 22448, 38160B001, 51885A, 64472, 70754, 98203, 181723, 182352, 182672, 601378, 630846, 1601677, 1781902, 2405500, 2619600, 60132501, SP735L, SP745, SP745-NL-1-30, SP745-NL-1-60, SP745-NL-3-60, SP745-NL-3-60-0.5, SP745-NR-1-60, SP745-NR-3-75-0.5, SP745-NR-C-60-30, SP745-NR-C-90-06, SP745-NU-3-60-5, SP845-NL-1-C, SP845-NL-1-L, SP845-NL-3-C, SP845-NL-3-L, SP845-NR-3-C, SP845-NU-3-C, SP845NR1L, SP845NR3L
Data sheet
- Product Feature
- Flame Failure Re-Ignition Time: 2 Seconds
- Maximum Total Current Load: 1.5 Amps
- Safety Lockout Timing: 90 Seconds
- Series Application: 780-845, 24V Intermittent Pilot Ignition
- Spark Rate: 4 to 15 per Second
- Weight
- 1.25 LBR
- Model
- SP845
- UPC-EAN
- 662013644727
- Sales Unit
- EA
- Origin
- Mexico
- US Tariff Code
- 8481.80.9050
- Base Unit
- EA
- Dimensions
- 7.0 x 5.0 x 9.0