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
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Packard Titan HD Run Capacitor, Round, 35+5 Mfd, 440-370V, PRCFD355A
$15.09Brand new, Packard Titan HD Motor Run Capacitor, Round, 35+5 Mfd, 440-370V, PRCFD355A. Made in USA! • 60,000 hours operating life • Meets the rigorous EIA-456-A industry standard for performance and quality • Contains metalized polypropylene film...PRCFD355A$15.09 -
Packard Start Capacitor, Round, 189-227 Mfd., 110-125 Volt, PMJ189, 189-125
$2.70âš¡ Packard Start Capacitor | Round | 189-227 MFD | 110-125 Volt | PMJ189 / 189-125 Ensure reliable motor starting performance with this brand-new Packard start capacitor. Designed for intermittent duty in AC motor starting circuits, this OEM-style...189-125$2.70Qty in Cart: 0Quantity:Price:$2.70Subtotal: -
Dual Run Capacitor, Oval, 40 + 5 Mfd., 440 Volt, CD40+5X440
$7.25⚡ Dual Oval Run Capacitor | Supco CD40+5X440 | 40 + 5 MFD | 440/370 VAC Brand‑new dual oval motor run capacitor, model CD40+5X440, designed for HVAC systems requiring dual capacitance support. Manufactured by Supco in Nanchang, Jiangxi, China,...CD40+5X440$7.25Qty in Cart: 0Quantity:Price:$7.25Subtotal: -
Start Capacitor, Round, 233-292 Mfd., 110 Volt, CS233-292X110
$3.38⚡ Round Motor Start Capacitor | CS233‑292X110 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. ...CS233-292X110$3.38 -
Dual Run Capacitor, Round, 30 + 3 Mfd., 370 Volt, CD30+3X370R
$5.04âš¡ Dual Round Run Capacitor | CD30+3X370R | 370VAC | Supco OEM-Compatible Upgrade your HVAC system with this brand-new CD30+3X370R dual round run capacitor. Designed for motors and compressors requiring dual capacitance, this capacitor delivers...CD30+3X370R$5.04 -
Packard Titan Pro Run Capacitor, Round, 40+5 Mfd, 440-370V, TRCFD405
$8.24⚡ Packard Titan Pro Motor Run Capacitor | Round | 40+5 MFD | 440/370V | Part TRCFD405 Brand New – Packard Titan Pro 40+5 MFD Motor Run Capacitor This premium Titan Pro motor run capacitor delivers long‑lasting, reliable performance for HVAC...TRCFD405$8.24Qty in Cart: 0Quantity:Price:$8.24Subtotal: -
Start Capacitor, Round, 189-227 Mfd., 110 Volt, CS189-227X110
$3.23⚡ Round Motor Start Capacitor | Supco CS189‑227X110 | 189–227 MFD | 110–125V Brand‑new round motor start capacitor, model CS189‑227X110, designed for intermittent‑duty AC motor starting circuits. Manufactured by Supco in Nanchang, Jiangxi,...CS189-227X110$3.23 -
Dual Run Capacitor, Oval, 45 + 5 Mfd., 370 Volt, CD45+5X370
$6.53âš¡ Dual Oval Run Capacitor | CD45+5X370 | 370VAC | Supco OEM-Compatible Boost the reliability and efficiency of your HVAC system with this brand-new CD45+5X370 dual oval run capacitor. Designed for motors and compressors requiring dual capacitance,...CD45+5X370$6.53 -
Dual Run Capacitor, Oval, 30 + 5 Mfd., 370 Volt, CD30+5X370
$6.56âš¡ Dual Oval Run Capacitor | CD30+5X370 | 370VAC | Supco OEM-Compatible Restore reliable performance to your HVAC system with this brand-new CD30+5X370 dual oval run capacitor. Designed for motors and compressors requiring dual capacitance, this...CD30+5X370$6.56 -
Start Capacitor, Round, 233-292 Mfd., 220 Volt, CS233-292X220
$6.50⚡ Round Motor Start Capacitor | CS233‑292X220 Brand‑new round motor start capacitor designed for intermittent‑duty AC motor starting applications. Ideal for compressors, blowers, and other equipment requiring high starting torque. Built to...CS233-292X220$6.50Qty in Cart: 0Quantity:Price:$6.50Subtotal: -
Dual Run Capacitor, Oval, 35 + 3 Mfd., 370 Volt, CD35+3X370
$7.32âš¡ Dual Oval Run Capacitor | CD35+3X370 | 370VAC | Supco OEM-Compatible Enhance the performance and reliability of your HVAC system with this brand-new CD35+3X370 dual oval run capacitor. Designed for motors and compressors requiring dual...CD35+3X370$7.32 -
Packard Start Capacitor, Round, 43-53 Mfd., 220-250 Volt, PTMJ43, 43-250
$3.35⚡ Packard® Motor Start Capacitor | 43–53 MFD | 220–250 Volt | PTMJ43 / 43‑250 Ensure reliable motor starting performance with this brand‑new Packard® start capacitor, rated at 43–53 MFD and 220–250 VAC. Designed for intermittent‑duty AC motor...43-250$3.35