--- product_id: 556191539 title: "2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque)" brand: "powswopx" price: "₹ 4134" currency: INR in_stock: true category: "Powswopx" url: https://www.desertcart.in/products/556191539-2-pack-spp6-hard-start-capacitor-replacement-115v-thru-288vac store_origin: IN region: India --- # 500% starting torque boost 115V-288VAC wide voltage compatibility Easy parallel installation 2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque) **Brand:** powswopx **Price:** ₹ 4134 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your AC Start—Feel the Torque Surge! ## Quick Answers - **What is this?** 2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque) by powswopx - **How much does it cost?** ₹ 4134 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/556191539-2-pack-spp6-hard-start-capacitor-replacement-115v-thru-288vac) ## Best For - powswopx enthusiasts ## Why This Product - Trusted powswopx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad Compatibility:** Fits a wide range of models including TJ90HS6, AP4502872, HS6, and more, covering 4,000 to 120,000 BTU units. - • **Universal Voltage Range:** Seamlessly compatible with 115V to 288VAC PSC single-phase units, from small window to large commercial ACs. - • **Durable & Reliable Build:** Crafted with aluminum, plastic, and polypropylene for long-lasting performance under up to 40°C operating temperature. - • **Plug & Play Installation:** No rewiring needed—just connect in parallel with your run capacitor and save time and maintenance costs. - • **Turbocharge Your AC Start:** Boost compressor starting torque by a staggering 500% for faster, smoother startups. ## Overview The 2 Pack SPP6 Hard Start Capacitor Replacement dramatically enhances air conditioning compressor startups by increasing starting torque by 500%. Compatible with a broad voltage range (115V-288VAC) and multiple AC models from 4,000 to 120,000 BTU, it installs easily in parallel with existing run capacitors, reducing wear and maintenance costs while ensuring reliable, efficient operation. ## Description 2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque): desertcart.com: Industrial & Scientific ## Features - 【Part number】: SPP6 Hard Start Capacitor Replacement. SPP6 compressor hard start boost capacitor can save compressor aging by increasing compressor starting torque by 500%. Made exactly fit for air conditioning compressors from 4000 BTU window units to 120000 BTU commercial units - 【Fit】: Compatible with TJ90HS6, AP4502872, HS6, HS650, 35702, DST-6, EPP6, HS6, HS650. Widely used in air conditioner start capacitor, Air conditioner soft start, AC hard start kit, AC capacitor, hvac capacitor, hvac hard start kit etc. Compatible for All PSC Single Phase AC115V-288V - 【Easy to Fix】: Connect the two wires from the SPP6 in parallel with the run capacitor(one wire each side)without removing any original wires. Only need to be connected in parallel with the running capacitor.Easy to install, saves time and effort and can save you a large amount of maintenance costs - 【Note】: Use special"piggy back"terminal of the SPP6 if all the run capacitor terminals are being used. Install only on PSC units equipped with run capacitor⚠Be sure to disconnect the power supply before starting maintenance. Danger of electric shock To prevent serious personal injury caused by electric shock, ensure that the power supply of electrical appliances is switched off - 【Package Includes】: 2 X SPP6 Hard Start Capacitor. Replace for Appliance produces noise during startup; System takes a while to startup; Want to reduce energy consumption ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CC4RLSTB | | Best Sellers Rank | #31,515 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #291 in Industrial Electrical Capacitors | | Brand Name | Powswopx | | Customer Reviews | 4.6 4.6 out of 5 stars (71) | | Included Components | Metal | | Item Shape | Rectangular | | Manufacturer | Redparts | | Material Type | Aluminum, Plastic, Polypropylene | | Maximum Voltage | 288 Volts | | Mounting Type | Snap-In Mount | | Operating Voltage | 288 Volts | | Part Number | SPP6 | | Upper Temperature Rating | 40 Degrees Celsius | ## Product Details - **Brand:** Powswopx - **Material:** Aluminum, Plastic, Polypropylene - **Maximum Voltage:** 288 Volts - **Operating Voltage:** 288 Volts - **Shape:** Rectangular ## Images ![2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque) - Image 1](https://m.media-amazon.com/images/I/710NV6R+NXL.jpg) ![2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque) - Image 2](https://m.media-amazon.com/images/I/61i5IIqS8WL.jpg) ![2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque) - Image 3](https://m.media-amazon.com/images/I/615ciOFnDYL.jpg) ![2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque) - Image 4](https://m.media-amazon.com/images/I/61TfnZPxF2L.jpg) ![2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque) - Image 5](https://m.media-amazon.com/images/I/61LHtOyP5fL.jpg) ## Frequently Bought Together - 2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque) - VEXUNGA 45/5 uF 45+5 MFD 370V or 440V Dual Run Start Round A/C Capacitor 45 5 uF 370 440 Volt VAC CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool - BlueStars 50+5 MFD uf 370 or 440 Volt VAC Dual Run Circular Start Capacitor Replacement Part - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9850 97F9970 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/556191539-2-pack-spp6-hard-start-capacitor-replacement-115v-thru-288vac](https://www.desertcart.in/products/556191539-2-pack-spp6-hard-start-capacitor-replacement-115v-thru-288vac) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-07*