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
- Price
- Subtotal
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Dual Run Capacitor, Round, 25 + 5 Mfd., 370 Volt, CD25+5X370R
$5.22âš¡ Dual Round Run Capacitor | CD25+5X370R | 370VAC | Supco OEM-Compatible Ensure reliable motor performance with this brand-new CD25+5X370R dual round run capacitor. Engineered for HVAC systems and appliances requiring dual capacitance, this...CD25+5X370R$5.22 -
Packard Start Capacitor, Round, 88-108 Mfd., 110-125 Volt, TMJ88, 88-125
$2.75âš¡ Packard PMJ88 / TMJ88 Motor Start Capacitor | 88–108 MFD | 110–125 VAC Brand‑new Packard PMJ88 round motor start capacitor, rated 88–108 MFD and 110–125 Volt. Designed for intermittent‑duty AC motor starting circuits, this...88-125$2.75 -
Run Capacitor, Oval, 35 Mfd., 370 Volt, CR35X370
$4.58⚡ Supco Oval Run Capacitor | CR35X370 | 35 MFD | 370 VAC Brand‑new Supco CR35X370 oval run capacitor designed for continuous‑duty applications in HVAC and refrigeration systems. Built with high‑quality components and tested to strict...CR35X370$4.58 -
Packard Dual Run Capacitor, Oval, 35+5 Mfd., 370 Volt, POCD355, 35/5-370
$4.34⚡ Packard Dual Run Capacitor | Oval | 35+5 MFD | 370 Volt | POCD355 (35/5‑370) Brand‑new Packard dual run capacitor, model POCD355 (35/5‑370), designed for HVAC compressors and fan motors requiring a 35 + 5 microfarad, 370 Volt oval capacitor...35/5-370$4.34Qty in Cart: 0Quantity:Price:$4.34Subtotal: -
Packard Run Capacitor, Oval, 3 Mfd., 370 Volt, POC3-1, TOC3, 3-370
$1.88⚡ Packard Run Capacitor | Oval | 3 MFD | 370 Volt | POC3‑1 / TOC3 (3‑370) Brand‑new Packard 3 MFD run capacitor, model POC3‑1 / TOC3 (3‑370), designed for HVAC fan motors and other applications requiring a 3 microfarad, 370 Volt oval run...3-370$1.88 -
Start Capacitor, Round, 378-440 Mfd., 110 Volt, CS378-440X110
$5.72âš¡ Round Motor Start Capacitor | CS378-440X110 Restore reliable startup performance in your AC motors and compressors with this brand-new round motor start capacitor (CS378-440X110). Designed for intermittent-duty applications requiring high...CS378-440X110$5.72 -
Dual Run Capacitor, Oval, 25 + 5 Mfd., 440 Volt, CD25+5X440
$6.47âš¡ Dual Oval Run Capacitor | CD25+5X440 | 25+5 MFD | 440V | Supco OEM-Compatible Ensure reliable motor performance and long-lasting HVAC operation with this brand-new dual oval run capacitor, model CD25+5X440. Designed for use in air conditioners, heat...CD25+5X440$6.47 -
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 -
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$17.87Qty in Cart: 0Quantity:Price:$17.87Subtotal: -
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: