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Argo Industries Z140 1-Zone Ice Cube Relay, 120 VAC, 7.2 amp, DPDT
  • 120 volt/60 Hz/40 VA transformer
  • 5 years warranty
  • Auto-reset electronic fuse protection
Sid Harvey Item #:R512-10: Replaces Part #:'s : 5C905
Item#:
R512-10
Manufacturer Item:
AR-822
Manufacturer:
ECR INTERNATIONAL /ARGO IND
Argo Industries R-35 Plug-In Relay, 24 VAC, DPDT
  • Arc barrier equipped
  • 1-contact
  • Contact rating: 15 amp at 20 VAC/28 VDC 40 deg C resistive; 12 amp at 240 VAC general use; 1/2 hp at 120 VAC 50 deg C
  • 1100 VA switching capacity
  • 100 milli-amp at 5 VDC minimum permissible load
Sid Harvey Item #:R512-20: Replaces Part #:'s : 5C900
Item#:
R512-20
Manufacturer Item:
R-35
Manufacturer:
ECR INTERNATIONAL /ARGO IND
Dunkirk H2OI40DK 316L Stainless Steel Single Coil Indirect Water Heater, 40 gal, 10 gpm, 124500 BTU/hr
  • Stainless steel dip tube
  • Thermoplastic jacket, low pressure drop
  • Temperature and pressure valve, stainless steel aquastat well and drain valve (factory installed-taped and doped)
  • Large diameter, smooth coil heat exchangers - prevent build-up
  • Magnesium anode rod, 2.25 Inch EPS insulation
Item#:
H2OI40DK
Manufacturer Item:
H2OI40DK
Manufacturer:
ECR INTERNATIONAL /ARGO IND
Argo Industries ARM3P 3-Zone Expandable Switching Relay, 120 VAC, 7.2 amp, SPST, 30 VA
  • Electronic fuse - auto reset
  • Robust transformer - enough to handle up to 15 zones
  • Double-sided printed circuit board construction - 100% factory tested for reliability
  • Clearly marked terminals with clamping plates
  • Separate xx (isolated switch) and ZC/ZR Relays protect boiler aquastat
  • Priority safety timer - Ensures other zones get heat every 30 min and prevents freeze-ups
  • 5 sec time delay for boiler shut-off
  • Relay diagnostic light - easily seen through window on cover
  • Premium plug-in replaceable relays
  • 24 VAC transformer terminals
  • Plug-in, add-on zone modules (AD-1 or AD-4)
  • Switchable priority
  • 1/3 hp high relay load rating
Item#:
ARM-3P
Manufacturer Item:
ARM-3P
Manufacturer:
ECR INTERNATIONAL /ARGO IND
Argo Industries ARM-4P 4-Zone Switching Relay, 120 VAC, SPST
  • Electronic fuse on transformer secondary protects transformer from excessive loading
  • Data port terminal allows for an easy connection of the DPM-2 outdoor reset control
  • Three second time delay for boiler shut-off
  • For easy connection of 3 wire thermostats and field replacement of transformer
  • Clearly marked terminals with clamping plates and plenty of room for wiring
  • LED lights turn on when relay contacts are closed
  • Switchable priority improves versatility
  • With priority
  • 0.085 amp thermostat
  • 1/3 hp single phase motor rating
  • SPST contact
Sid Harvey Item #:R512-8: Replaces Part #:'s : 5C908
Item#:
R512-8
Manufacturer Item:
ARM-4P
Manufacturer:
ECR INTERNATIONAL /ARGO IND
Argo Industries ARM6P 6-Zone Expandable Switching Relay, 120 VAC, 7.2 amp, SPST, 30 VA
  • Electronic fuse - auto reset
  • Robust transformer - enough to handle up to 15 zones
  • Double-sided printed circuit board construction - 100% factory tested for reliability
  • Clearly marked terminals with clamping plates
  • Separate xx (isolated switch) and ZC/ZR Relays protect boiler aquastat
  • Priority safety timer - Ensures other zones get heat every 30 min and prevents freeze-ups
  • 5 sec time delay for boiler shut-off
  • Relay diagnostic light - easily seen through window on cover
  • Premium plug-in replaceable relays
  • 24 VAC transformer terminals
  • Plug-in, add-on zone modules (AD-1 or AD-4)
  • Switchable priority
  • 1/3 hp high relay load rating
Sid Harvey Item #:R512-6: Replaces Part #:'s : 5C914
Item#:
R512-6
Manufacturer Item:
ARM-6P
Manufacturer:
ECR INTERNATIONAL /ARGO IND
Argo Industries Z209 2-Zone Ice Cube Relay with Priority, 7.2 amp Full Load, DPDT
  • 120 volt/60 Hz/75 VA transformer
  • 5 years warranty
  • Auto-reset electronic fuse protection
Item#:
R512-2
Manufacturer Item:
AR861-2
Manufacturer:
ECR INTERNATIONAL /ARGO IND
Argo Industries A-10 Snap-On Replacement Aqua stat, 118 deg F
Item#:
A10-ARGO
Manufacturer Item:
A10
Manufacturer:
ECR INTERNATIONAL /ARGO IND
Argo Industries Z210 3-Zone Ice Cube Relay with Priority, 7.2 amp Full Load, DPDT
  • 120 volt/60 Hz/75 VA transformer
  • 5 years warranty
  • Auto-reset electronic fuse protection
Sid Harvey Item #:R512-4: Replaces Part #:'s : 5C910
Item#:
R512-4
Manufacturer Item:
AR861-3
Manufacturer:
ECR INTERNATIONAL /ARGO IND
ECR offers the most advanced and complete line of switching relays, zone controllers and multiple boiler system controllers. The Argo brand of hydro-air controllers provide the easiest way to interface between the thermostat and air handler. These dependable control relays will control from 1 - 20-zones of heating/cooler running and provide priority switching for domestic hot water. Boiler and air conditioner condenser wiring is virtually fool proof.
  • Plug in connectors for easy expansion up to 20-zones
  • Multiple terminals for 2-speed air handlers
  • Built-in air handler freeze protection
  • Switchable priority for domestic hot water applications
  • LED diagnostic lights for easy troubleshooting
  • Includes 3/8 to 3 - 4 Inch strap on bi-metal aquastat to prevent cold air circulating in heating mode
  • 18 months warranty
  • 100% quality controlled
Item#:
ARH1
Manufacturer Item:
ARH1
Manufacturer:
ECR INTERNATIONAL /ARGO IND
ECR International 1061A Radiator Cleanout Cover Assembly with Gasket for
Item#:
1061A
Manufacturer Item:
1061A
Manufacturer:
ECR INTERNATIONAL /ARGO IND
Utica-Dunkirk KUG714059511 Concentric Coaxial Flue Extension Vent Pipe, 1 m L
Item#:
KUG714059511
Manufacturer Item:
KUG714059511
Manufacturer:
ECR INTERNATIONAL /ARGO IND
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