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Supco SPP7S

Hard Start Kit Positive Temperature Coefficient (PTC) Relay

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About this Item

Hard Start Kit Positive Temperature Coefficient (Ptc) Relay
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Product Highlights

115 - 230 Volt SPP7S Super Boost Starter
A New, More Powerful Start Assist For Compressors That Require A Powerful Boost To Overcome Very Severe Hard Starting Problems. It Is Easily Installed Across The Units Run Capacitor Terminals. The SPP7S Does Not Alter The Systems original Electrical Specifications. The Fail Safe Features Of The SPP7S Allow All Of The Unit's Overload Devices To Operate Freely.


  • Room A/C Units.
  • Residential and Commercial PSC A/C Units and Heat Pumps.
  • For All PSC A/C Units From 18,000 Thru 120,000 BTU.S (1-1/2 Thru 10 H.P.).
  • Can Be Used On 120 Thru 288 VAC Units.
  • For Severe Low Voltage or Hard Starting Compressors
  • Installs In Seconds Across Run Capacitor Terminals.
  • Contains Specially Designed Relay and Large Start Capacitor For Severe Hard Start Problems.

Manuals & Docs

Supco SPP7S - Hard Start Kit Positive Temperature Coefficient (PTC) Relay
Weight 0.59 Pound (lb.)
Height 1.75 Inches (In)
Width 2 Inches (In)
Length 6.25 Inches (In)
Brand Supco
Voltage 90-277 VAC
Phase Single
Cycle/Hertz 60
Relay Type PTC
Type Hard Start
Warranty Offered Warranties will be handled in accordance with the manufacturer's specific warranty policies and procedures.
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