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
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__25360.1663890310.jpg?c=2 "Fan Heater Filter fits DeLonghi TCH8093, TCH8993 Space Heaters, SUN1338")
__47875.1663890310.jpg?c=2 "Fan Heater Filter fits DeLonghi TCH8093, TCH8993 Space Heaters, SUN1338")
Fan Heater Filter fits DeLonghi TCH8093, TCH8993 Space Heaters, SUN1338
DeLonghi Parts
$6.00️ Filter Replacement for DeLonghi® Space Heaters | Replaces Part SUN1338 Brand New – OEM-Style Air Filter for DeLonghi® Tower Ceramic Heaters Maintain clean airflow and optimal heating performance with this replacement filter for DeLonghi®...SUN1338$6.00 -
Furnace Thermostat with Auto Reset, 1/4" Terminal, SLS300
$6.57Furnace Thermostat | SLS300 | Auto Reset | 300°F Cut-Out / 250°F Cut-In Ensure high-limit thermal protection with this brand-new SLS300 auto reset furnace thermostat. Designed to cut out at 300°F and reset at 250°F, this compact 1/2" bimetal disc...SLS300$6.57 -
Dual Run Capacitor, Round, 25 + 5 Mfd., 370 Volt, CD25+5X370R
$5.22⚡ 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 -
Dual Run Capacitor, Round, 40 + 5 Mfd., 370 Volt, CD40+5X370R
$7.23⚡ Dual Round Run Capacitor | CD40+5X370R | 370VAC | Supco OEM-Compatible Restore peak performance to your HVAC system with this brand-new CD40+5X370R dual round run capacitor. Designed for motors and compressors requiring dual capacitance, this...CD40+5X370R$7.23 -
Furnace Igniter for Lochinvar, PLT3400, DS007KX
$16.35Furnace Igniter Replacement for Lochinvar – PLT3400 Restore reliable ignition in your Lochinvar heating system with this brand-new hot surface igniter. Engineered to replace OEM part number PLT3400, this igniter delivers fast heat-up times and...DS007KX$16.35