Current Selected Location - Sid Harvey Garden City (0999) Garden City NY

Taco SR503-4 switching relay is the best choice for all your zoning needs, with advanced powerport cards, external diagnostic lights, switchable priority and contractor friendly PC board layouts. Combined with the time proven reliability of the 00 family of circulators and thermostats, total system integrating is achieved. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups.

• External indicator lights
• Switchable priority
• Priority protection
• Simplified wiring
• Sealed relays
• Fuse protected outputs
• Compact design
• 100% factory tested
• Isolated end switch
• Contractor friendly PC board layout
• Universal thermostat compatibility
• All circulator relay connections, including ZC/ZR, are rated 1/3 HP (6 amp full load, 36 amp locked rotor) at 120 VAC
• End switch connections are rated 24 VAC, 1 amp
• All thermostat connections supply a 24 VAC class 2 output

Sid Harvey Item #:SR503: Replaces Part #:'s : ERSR301,
,

Taco switching relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. Whether using basic priority switching or the advanced features of the -ExP controls, the job is made easy. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups.

• Front external indicator lights
• Ideal for retrofitting
• Primary circulator output
• Simplified wiring
• Sealed relays
• Fuse protected
• Compact design
• 100% factory tested
• Two isolated end switches
• Contractor friendly PC board layout
• Universal thermostat compatibility
• All circulator relay connections, including ZC/ZR, are rated 1/3 HP (6 amp full load, 36 amp locked rotor) at 120 VAC
• End switch connections are rated 24 VAC, 1 amp
• All thermostat connections supply a 24 VAC class 2 output
• Plug-in power controls

,
,

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,

,

Mars potential relay service kit has become an industry standard since its introduction over fifty years ago. Its long-term reliability and easy replacement have been the key to its success. The wide calibration ranges and the universal bracket make the Mars potential relay service kit a must on every service truck.

• Genuine Mars relays replace thousands of OEM models
• Non-positional
• Wide range of selectivity
• QC-6 Kit included with each relay to convert screw-on to push-on
• Instructions and wiring diagram included
• Universal break-off bracket on each relay
• Simply snap-off parts not needed

,
,

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,
,

IDEC Systems & Controls SH2B-05 8-Pin DIN Rail Mount Relay and Timer Socket, 300 volt, 10 amp

• Compact midget size saves space
• High switching capacity
• Comes with two horseshoe clips
  ,
  ,
  
  

Mars 32395 Adjustable Multi-Voltage Bypass Timer

• 0.1 - 8 min 18 - 240 VAC 1 Amp,
  ,
  
  

Sealed Units Parts APR-5 Adjustable Potential Relay,
,

Honeywell Sync RxSK100A3 Aluminum Non Service-Rated Transfer Switch, 100 The Honeywell Sync transfer switch easily manages two large loads right out of the box without adding additional components or hardware. It uses advanced load shedding technology to create an efficient system that accommodates a range of coverage requirements. Need more load management capability? Increase large load management to the Sync transfer switch system by adding up to four DLM modules, which can be easily placed anywhere along the line, indoors or outside. This flexibility is ideal for larger homes with multiple air conditioners.,
,

Honeywell RxSM200A3 1-PH Service-Rated Sync Transfer Switch, 120/240 volt, The Honeywell sync transfer switch easily manages two large loads right out of the box without adding additional components or hardware. It uses advanced load shedding technology to create an efficient system that accommodates a range of coverage requirements. Need more load management capability? Increase large load management to the sync transfer switch system by adding up to four DLM modules, which can be easily placed anywhere along the line, indoors or outdoors. This flexibility is ideal for larger homes with multiple air conditioners.,

,

Eatons 2040A, single- and two-pole, Type C25 contactors from Eatons electrical sector feature a compact, efficient design with a low VA coil and straight-through wiring. New contactor housing design effectively limits dust and other contaminants from magnet structurereduces or eliminates noise. These economically priced, UL recognized/ CSA certified, ampere rated devices are well suited for use in heating/ air conditioning, refrigeration, data processing and food service applications. Standards and Certifications:

• UL Recognized Components: UL File Number E1491,GuidesNLDX2 and NLDX8
• CSA Certified Components: CSA C22.2 No. 14-05, FileNumber 238083 Class 3211 84
• IEC 60947-4-1
• EN 60947-4-1
• ARI 780/790 Standard
• CE
• RoHS Compliance
  

Mars 61612 Auxiliary Switch

• 1NO / 1 NC 25-60 Amp Contactors,
  ,