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Ignition Controls & Potential Relays
GAS IGNITION CONTROLS 05-29 Series
The 05-29 Series are 24 VAC direct spark ignition controls. Provides positive ignition of main burners when heat is required. The ignition spark operates until the flame is established and then immediately shuts off. The flame sensing circuitry is positive and failsafe. Electrical rating: 24 VAC.
CAT. NO. MFG. NO. 3C904
DESCRIPTION 05-296426-755 Direct Replacement for Dexter #9857-116-001 EACH $260.48 4G6142 05-296466-151 Direct Replacement for Snyder General #1380668 $261.83 05-32 Series GAS IGNITION CONTROLS
These 24 VAC hot surface controls are compact units having a nominal ignitor warm up period of 45 seconds. Flame sensing is achieved through the patented technique of using the hot surface element as the sensor or, if required, a separate sensing probe may be be employed. All models utilize the principle of flame rectification to monitor burner flame. Includes (1) 05-080225-003 interface harness. Allows replacement of units with edge board style terminals. Also replaces obsolete 05-21 & 05-24 Series.
CAT. NO. MFG. NO.
3C905 3C906 3C907
IGN. ATTEMPTS BEFORE LOCKOUT
05-329002-053 1 05-329003-053 3 05-329004-055 1
VALUE TRIAL TIME EACH
7 seconds 7 seconds 15 seconds
$240.03 $293.63 $267.94
CAT. NO. MFG. NO. CONTINUOUS COIL VOLTAGE 170 395 336 395 420 495 256 420
3R741 3R742 3R743 3R744 3R745 3R746 3R736 3R739
90-63 90-64 90-65 90-66 90-67 90-68 90-70 90-71*
PICK-UP VOLTAGE 140-153 245-275 171-184 208-239 300-328 323-352 278-306 223-252
* Exact replacement for Tecumseh #82781 (8R713)
CAT. NO. MFG. NO. DESCRIPTION 3R740
90-69 EACH
Pro Pack Replacement Kit Includes 1 ea. 3R741 thru 3R746
$163.62
DROP-OUT VOLTAGE 65
140 90
130 121 135 115 150
EACH
$61.07 $61.07 $61.07 $61.07 $61.07 $61.07 $37.78 $61.07
POTENTIAL RELAYS S.P.N.C. UNIVERSAL TYPE
Universal potential relays for replacement of thousands of OEM types used in refrigeration and air conditioning equipment. The relays listed here replace virtually all SPNC common-to-coil relays in service today, and make up an indispensible inventory for tech- nicians who service a wide variety of equipment. Replacement kit includes relay with universal break-off bracket, push-on to screw- on terminal adapters and cross reference guide.
POTENTIAL RELAY CROSS REFERENCE 1) Determine the model number of the relay to be replaced.
2) Locate the group in the following table and select the correct replacement.
CAT. NO. REPLACES GE GROUPS 3R741
RELAY IN A BOX
This enclosed, pilot series relay is designed to reduce the number of relays required for service. Relay includes an LED to indicate operation. 1/2” mpt spud for mounting with surface mount capability. 120V contacts with 10-30 vac or 120 vac coil control. Load: 1/3 hp rating on N/O @ 120-240 vac. Load: 1/6 hp rating on N/C @ 120-240 vac.
CAT. NO. MFG. NO. DESCRIPTION CONTACTS SWITCHING SP-DT
5R050 RIBU1C Pilot Relay EACH 6W4306 $34.77 8G9809
CAT. NO. MFG. NO. DESCRIPTION 6W4306 BPC-1
Dual Fuel Control 8G9809 BPC-ODS Outdoor Microstat 782
3R742 3R743
3R744 3R745
3R746 3R736 3R739 REPLACES RBM GROUPS
2J, 2K, 2L, 2M, 7J, 7K, 7L, 7M, 7N, 8L, 8M, 8N
3A, 3B, 6A, 6B, 10A, 10B 3P, 3R, 5P, 5R, 5S, 5T, 22S
3U, 3V, 6U, 6V, 6W
3C, 3D, 4C, 4D, 6C, 6D, 10C, 10D, 26C, 26D
3E, 3F, 4E, 4F, 4G, 6E, 6F, 6G, 26E, 26F, 26G, 26H, 27E, 27F, 27G
5B, 5C, 5D, 5AA, 8B, 8C, 8D, 27A, 27B, 27C
6TV, 6TW, 10V
1J, 1K, 1L, 1M, 1N, 2J, 2K, 2L, 2M, 2N
4A, 4B, 5A, 5B, 6A, 6B
2S, 3P, 3R, 3S, 3T, 4P, 4R, 4S, 4T, 5P, 5S, 5T
4U, 4V, 5U, 5V, 6U, 6V, 6W 4C, 4D, 5C, 5D, 6C, 6D, 7C, 7D
4E, 4F, 4G, 5F, 5G, 5H, 6E, 6F, 6G, 7E, 7F, 7G ---
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FOSSIL FUEL CONTROLS Bill Porter
for Heat Pumps
CONTROLS