For technicians servicing Knight

preventing oil and particulate carryover is essential for protecting downstream components like thermostats and actuators

Utilizing this genuine OEM burner assembly prevents common ignition failures and pilot outages associated with non-spec aftermarket kits

Using an inaccurate or universal part can lead to nuisance trips or hazardous operating conditions

Lennox 27W74 Blower Motor 340155-7026 For technicians servicing KnightAs a field tested HVAC professional, you know that keeping a Lennox system running at peak performance requires exact OEM replacements. The Lennox 27W74 Blower Motor is a high efficiency 1 2 HP ECM blower motor designed specifically for constant torque applications in residential and light commercial units. This 208 230V single phase assembly comes as a complete package with the factory programmed ECM control module, ensuring a direct "plug and play"