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Supco SPP7S Hard Start Kit PTC Capacitor Device 1/2-10HP 112-230V

SKU: SPP7S
Weight 1.5 lbs
Dimensions 8 × 8 × 8 in

$53.48

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing
QuantityUnit priceSaving
1–4$53.480%
5–9$50.815%
10+$48.1310%

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Supco SPP7S Hard Start Device – PTC/Capacitor Start Booster (112–230V)

The Supco SPP7S is a PTC/capacitor hard start device designed to dramatically increase compressor starting torque for severe hard-start conditions.

This unit installs quickly across the run capacitor terminals and contains a specially designed relay with a large start capacitor to provide strong starting power.

Key Features:

  • Increases starting torque up to 600%

  • Fast install (connects across run capacitor terminals)

  • Designed for hard start / locked rotor compressor issues

  • Heavy-duty start capacitor and relay design

Specs:

  • Voltage: 112–230V

  • HP Range: 1/2 thru 10 HP

  • MPN: SPP7S

Common Uses:

  • Residential HVAC systems

  • Heat pumps

  • Commercial A/C units

  • Compressor hard start troubleshooting

Product details

Part / SKU SPP7S

Package includes

  • Supco SPP7S Hard Start Kit PTC Capacitor Device 1/2-10HP 112-230V

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Specifications and compatibility

Voltage 90 thru 277

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

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Availability may include our inventory and supplier sources. Listed stock does not by itself confirm immediate dispatch. Ask us to confirm a ship date before ordering for time-sensitive work.

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