626458R – DOUBLE STACK LIMIT SWITCH (L190°)
Nordyne 626458R double-pole limit switch, opens at 190°F. Dual-stack design for Nordyne, Miller, and Intertherm furnaces. Also listed as 626458.
Walk in. We test every part free at the counter. Open to homeowners, contractors, and multifamily — no account or minimum order.
Popular: 45/5 capacitor ECM blower Honeywell ignitor 24V contactor Hard start kit

Ten departments, organized the way our counter is. Every category is on the shelf today.
Bring your old part. We'll diagnose it, find the replacement, and bench-test the new one at the counter before you leave — so you only make one trip.

¿Buscas partes de HVAC en Dallas?
Visita nuestra página en español — mismas partes, mismo mostrador, atendido en español.
Ver página en español →Showing 1–10 of 1291 results

Nordyne 626458R double-pole limit switch, opens at 190°F. Dual-stack design for Nordyne, Miller, and Intertherm furnaces. Also listed as 626458.

Mastercool 62010 refrigerant recovery tank, 30 lb capacity. Steel construction with Y-valve design. DOT approved. Not rated for A2L refrigerants.

18″W x 6″T return air grille with fixed louver blades. White powder-coated steel. Mounts on wall or ceiling over your return duct opening.

Yellow wire nuts, 100-count bag. Twist-on wire connectors for 18-10 AWG copper wires. Flame-retardant. Standard for HVAC and electrical wiring.

24V SPST heat sequencer (1 switch). Supco Q101. Basic single-stage sequencer for electric furnaces. Controls one heating element or blower.

10-inch adjustable wrench with chrome finish and precision-machined jaws. Standard all-purpose wrench for HVAC nuts, bolts, and fittings.

1/2 HP air handler blower motor, 208-230V, 3-speed, reversible rotation. Requires 10 MFD capacitor. Replaces Lennox 19L38 and D801205P01.

20″ x 11.5″ x 36″ R6 insulated galvanized plenum. Connects your air handler or cased coil to the ductwork. Fiberglass lined to reduce condensation and noise.

70+5 MFD 440V dual run capacitor. Powers both the compressor and condenser fan motor. Fits most residential AC systems. American-made by Titan HD.

20″ aluminum 3-blade condenser fan blade. 28° pitch, CCW rotation, hubless (no hub). Replacement for HVAC condenser and heat pump units.