Can I check HVAC supply pricing before visiting?
Lennox PartsPlus provides online pricing and availability for catalog items. Yandle-Witherspoon uses account-based ordering and does not publicly list all product prices.
What should I verify before buying an HVAC part?
Confirm the equipment brand, model and part number, refrigerant compatibility, and whether you need a matched control or accessory. Yandle-Witherspoon lists both R-410A and R-454B commercial equipment, so refrigerant type matters.
Can HVAC parts be picked up locally?
Lennox PartsPlus supports online ordering with in-store pickup and lists after-hours access by request at its Winston-Salem location. Confirm stock and pickup timing before traveling.
Do these suppliers provide emergency HVAC repair service?
The listed businesses are equipment and parts suppliers rather than advertised repair-dispatch services. Lennox offers after-hours store access by request, while Yandle-Witherspoon does not publish an emergency response service.
Are these suppliers intended for homeowners or contractors?
Lennox PartsPlus specifically welcomes fully licensed HVAC professionals and may not provide a consumer-only retail experience. Yandle-Witherspoon is oriented toward contractor account ordering and support.