Description
The York S1-029-20423-042 #42 Natural Gas Burner Orifice is a genuine OEM York furnace part engineered specifically for technical compatibility with residential and commercial heating units
A higher voltage rating is a functional upgrade that provides better protection against electrical stress
As a genuine OEM Lennox replacement part
Critical: To reach the lowest 0
OEM Engineering: Replaces legacy part numbers 034-0069-00 and 300000487 for verified fitment and performance
Nordyne 918737 HEPA Filter The York S1-029-20423-042 #42 NaturalThe Nordyne 918737 HEPA filter is a high efficiency media solution engineered for critical residential and commercial indoor air quality applications. Maintaining a nominal size of 20x22x5 (actual dimensions 19. 75" x 22" x 5. 25"), this genuine OEM replacement is rated at MERV 11, specifically designed to protect blower motors and heat exchangers from particle bypass. The Nordyne 918737 utilizes professional grade HEPA filtration technology to
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























