Modine 5H0547510025 Orifice L99H008 The solid core desiccant is

The solid core desiccant is optimized for maximum water capacity and acid neutralization

but it requires a specific LP conversion kit involving a spring and orifice change

Supports proper combustion air movement and flue gas exhaust

Engineered for continuous service

ensuring the unit works within the original design parameters

Modine 5H0547510025 Orifice L99H008 The solid core desiccant isThe 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