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Bell & Gossett 189134 Bearing Assembly with Impeller for Series 100 Circulating Pumps
Sid Harvey Item #:B74-1R: Replaces Part #:'s : B74-1R
Item#:
B74-1R
Manufacturer Item:
189134
Manufacturer:
SID HARVEY REMANUFACTURED
Sid Harvey C434-9R Fan Limit Control, Remanufactured
Item#:
C434-9R
Manufacturer Item:
C434-9
Manufacturer:
SID HARVEY REMANUFACTURED
High Limit Aquastat Relay 8F differential REMANUFACTURED. Immersion type controllers that combine high limit protection with switching relay control of burner and circulator motors
  • High limit opens burner circuit only.
  • Includes transformer and accessory terminals for adding a remote low limit controller.
  • Case available for horizontal or vertical mounting.
  • Requires a 24 VAC thermostat with heat anticipator set at 0.2 amps.
Sid Harvey Item #:C312-8R: Replaces Part #:'s : 0R257
Item#:
C312-8R
Manufacturer Item:
L8148A1017
Manufacturer:
SID HARVEY REMANUFACTURED
Honeywell R8184G4009 Non-Recycle Oil Burner Control with Safety Timing, 120/220/240 VAC
  • Controls oil burner, oil valve (if desired) and the ignition transformer in response to a call for heat
  • Solid state flame sensing circuit
  • LED on terminal strip indicates system lockout
  • Remote lockout indication
  • Enclosed safety switch with external reset button
  • Manual trip lever opens safety switch for system maintenance
  • Mounts on standard 4 x 4" junction box
  • C554A cadmium sulfide flame detector and 24 VAC thermostat required
  • With 15 sec safety timing, alarm outputs and manual safety switch
Sid Harvey Item #:R75-40R: Replaces Part #:'s : R75-39R | R75-40 | ICM150
Item#:
R75-40R
Manufacturer Item:
R8184G4009
Manufacturer:
SID HARVEY REMANUFACTURED
Item#:
A39-321R
Manufacturer Item:
A39-321R
Manufacturer:
SID HARVEY REMANUFACTURED
Item#:
R75-41R
Manufacturer Item:
R75-41R
Manufacturer:
SID HARVEY REMANUFACTURED
Honeywell Pressuretrol PA404A Pressure Controller with additive differential, 0.5 - 9 psi, 3-3/8 Inch W x 4-15/32 Inch H x 2-1/4 Inch D
  • Pressure actuated high limit, safety control for steam heating boilers, It breaks an electrical circuit to shut down the burner if steam pressure rises above a safe level
  • Contains an SPST Micro switch snap-acting switch
  • Sensitive pressure actuated diaphragm expands or contracts with pressure variations, moving a lever mechanism which operates the snap switch
  • A screw on top of the case allows setpoint adjustment without removing the cover
  • Differential is adjusted by means of a dial located inside the case
  • Recommended minimum setpoint is differential setting plus 1-1/2 psi
  • Stainless steel diaphragm sensor element
  • Makes at setpoint on pressure fall breaks at setpoint plus differential on pressure rise Honeywell Pressuretrol PA404A Pressure Controller with additive differential, 0.5 - 9 psi, 3-3/8 Inch W x 4-15/32 Inch H x 2-1/4 Inch D
Item#:
C354R
Manufacturer Item:
PA404A1033
Manufacturer:
SID HARVEY REMANUFACTURED
Item#:
C434-12R
Manufacturer Item:
C434-12R
Manufacturer:
SID HARVEY REMANUFACTURED
Honeywell L8124A High and Low Limit Circulator Triple Aquastat Relay, 120 VAC, 130 - 240 deg F Adjustable High Limit, 110 - 220 deg F Adjustable Low Limit
  • Immersion type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems
  • Provide multi-zone control by using a separate circulator and R845 relay for each zone
  • Include diaphragm powerhead and micro switch assembly that respond to temperature changes in boiler water
  • Mount directly to boiler
  • Select models include large transformers and extra terminals for supplying power to low voltage zone valves
  • Require 24 VAC thermostat with heat anticipator set at 0.2 amp (plus current draw of gas valve on L8124E)
Sid Harvey Item #:C317-2R: Replaces Part #:'s : AQU8124A1007-C317-2B | C317-2B | C317R
Item#:
C317-2R
Manufacturer Item:
L8124A1007,1015,1098
Manufacturer:
SID HARVEY REMANUFACTURED
Sid Harvey Item #:A180-1R: Replaces Part #:'s : Q180-1 | 620-5 |
Item#:
A180-1R
Manufacturer Item:
3005843
Manufacturer:
SID HARVEY REMANUFACTURED
Sid Harvey 3001157 Primary Control Box for F3/F5/F10/M3/M5/M10 Riello Burner, 110 VAC at 60 Hz
Sid Harvey Item #:R78-10R: Replaces Part #:'s : Q78-10 | 620-2 |
Item#:
R78-10R
Manufacturer Item:
3001157
Manufacturer:
SID HARVEY REMANUFACTURED
Item#:
B144-5R
Manufacturer Item:
S1156F
Manufacturer:
SID HARVEY REMANUFACTURED
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