Pay in 4 interest-free payments of $5.23 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Supports proper combustion air movement and flue gas exhaust
ensuring the unit works within the original design parameters
This specific model is engineered for clockwise (CW) rotation
it supports pressures up to 150 PSI for air and water and 125 PSI for gas (rated at 150
Modine 5H0547510025 Orifice L99H008 Supports proper combustion air movementThe Modine 5H0547510025 Orifice is a critical OEM replacement part designed for Natural Gas unit heaters. Engineered for precision gas flow regulation, this main burner orifice ensures the correct stoichiometric ratio for efficient combustion in power vented and gravity vented systems. As a veteran grade component, it provides the exact BTU input required to maintain factory spec manifold pressure. This orifice is compatible with several high output
US$ 49.99
US$ 139.99
US$ 44.99
US$ 24.99