HVAC-Furnace Parts
Professional HVAC & Furnace Replacement Parts for High-Efficiency Heating
Ensure your heating system operates at peak performance with our comprehensive inventory of professional-grade HVAC and furnace replacement parts. Whether you are performing critical winter repairs or proactive seasonal maintenance, Seneca River Trading provides the high-quality components needed to maintain consistent warmth and indoor comfort.
Shop our selection of heavy-duty blower motors, precision igniters, and reliable gas valves. We stock the essential "brains" of your system, including integrated furnace control boards and digital thermostats, alongside durable burners and heat exchangers. Our parts are engineered for compatibility with leading HVAC brands, helping you maximize energy efficiency, ensure system safety, and extend the operational life of your furnace. Find the dependable components you need to keep your home or commercial space warm and efficient all season long.
- Access Fittings
- Additional HVAC-Furnace Parts
- Air Conditioning Parts
- Blowers & Motors
- Capacitors
- Compressors
- Dehumidifier Parts
- Evaporator Cooler (Swamp Cooler) Parts
- Fan Blades
- Flame Sensors
- Humidifier Water Pads
- Igniters
- Relays & Contactors
- Space Heater Parts
- Thermocouples
- Thermostats
- Transformers
- Product
- Qty in Cart
- Quantity
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Start Capacitor, Round, 270-324 Mfd., 110 Volt, CS270-324X110
$4.98⚡ Round Motor Start Capacitor | CS270‑324X110 Brand‑new round motor start capacitor engineered for intermittent‑duty AC motor starting applications. Ideal for compressors, blowers, pumps, and other equipment requiring strong starting torque. ...CS270-324X110$4.98 -
Start Capacitor, Round, 161-193 Mfd., 110 Volt, CS161-193X110
$3.35⚡ Supco® Motor Start Capacitor | CS161-193X110 | 161–193 MFD | 110–125 VAC | Round Type Restore reliable motor startup performance with this brand-new Supco® round motor start capacitor, part #CS161-193X110. Engineered for intermittent-duty AC...CS161-193X110$3.35 -
Dual Run Capacitor, Oval, 15 + 10 Mfd., 370 Volt, CD15+10X370
$5.04âš¡ Dual Oval Run Capacitor | CD15+10X370 | 370VAC | Supco OEM-Compatible Ensure reliable motor performance with this brand-new CD15+10X370 dual oval run capacitor. Engineered for HVAC systems and appliances requiring dual capacitance, this capacitor...CD15+10X370$5.04 -
Packard Titan HD Run Capacitor, Round, 45+5 Mfd, 440-370V, USA Made!, PRCFD455A
$17.87âš¡ Packard Titan HD Motor Run Capacitor | 45+5 MFD | 440/370V | Round | PRCFD455A | Made in USA Ensure long-lasting performance and reliability with this brand-new Packard Titan HD motor run capacitor, part PRCFD455A. Engineered for demanding HVAC...PRCFD455A$17.87 -
Start Capacitor, Round, 216-259 Mfd., 220 Volt, CS216-259X220
$8.42⚡ Round Motor Start Capacitor | CS216‑259X220 Brand‑new round motor start capacitor engineered for intermittent‑duty AC motor starting applications. Ideal for compressors, blowers, pumps, and other equipment requiring strong starting torque. ...CS216-259X220$8.42 -
Start Capacitor, Round, 270-324 Mfd., 330 Volt, CS270-324X330
$11.93⚡ Round Motor Start Capacitor | CS270‑324X330 Brand‑new round motor start capacitor engineered for intermittent‑duty AC motor starting applications. Ideal for compressors, blowers, pumps, and other equipment requiring strong starting torque. ...CS270-324X330$11.93Qty in Cart: 0Quantity:Price:$11.93Subtotal: -
Start Capacitor, Round, 340-408 Mfd., 110 Volt, CS340-408X110
$5.63⚡ Motor Start Capacitor | 340–408 MFD | 110–125 VAC | Supco® CS340-408X110 Boost motor startup performance with this brand-new round motor start capacitor, Supco® model CS340-408X110. Designed for intermittent duty in AC motors and compressors,...CS340-408X110$5.63 -
Dual Run Capacitor, Round, 20 + 5 Mfd., 370 Volt, CD20+5X370R
$3.54âš¡ Dual Round Run Capacitor | CD20+5X370R | 370VAC | Supco OEM-Compatible Maintain peak performance in your HVAC system with this brand-new CD20+5X370R dual round run capacitor. Engineered for motors and compressors requiring dual capacitance, this...CD20+5X370R$3.54 -
Start Capacitor, Round, 124-156 Mfd., 330 Volt, CS124-156X330
$6.74⚡ Round Motor Start Capacitor | Supco CS124‑156X330 Brand‑new round motor start capacitor, model CS124‑156X330, designed for intermittent‑duty AC motor starting circuits. Built by Supco in Nanchang, Jiangxi, China, this capacitor delivers ...CS124-156X330$6.74 -
__38716.1757543064.jpg?c=2 "CD80+5X370R - Dual Run Capacitor, Round, 80 + 5 Mfd., 370 Volt")
__79996.1757543065.jpg?c=2 "CD80+5X370R - Dual Run Capacitor, Round, 80 + 5 Mfd., 370 Volt")
Dual Run Capacitor, Round, 80 + 5 Mfd., 370 Volt, CD80+5X370R
$14.00⚡ Dual Round Run Capacitor – CD80+5X370R | OEM Supco | 80+5 MFD, 370V Ensure reliable motor and compressor performance with this brand-new dual run capacitor from Supco. Engineered for HVAC systems, this capacitor supports both fan and compressor...CD80+5X370R$14.00 -
Dual Run Capacitor, Oval, 25 + 5 Mfd., 370 Volt, CD25+5X370
$4.31âš¡ Dual Oval Run Capacitor | CD25+5X370 | 370VAC | Supco OEM-Compatible Restore peak performance to your HVAC system with this brand-new CD25+5X370 dual oval run capacitor. Built for reliability and safety, this capacitor features a rugged steel...CD25+5X370$4.31 -
Dual Run Capacitor, Oval, 40 + 5 Mfd., 370 Volt, CD40+5X370
$5.85âš¡ Dual Oval Run Capacitor | CD40+5X370 | 370VAC | Supco OEM-Compatible Restore optimal performance to your HVAC system with this brand-new CD40+5X370 dual oval run capacitor. Engineered for motors and compressors requiring dual capacitance, this...CD40+5X370$5.85