Pilot Assembly with Tube Natural Gas H5880 Misc A: We recommend using this

A: We recommend using this grate assembly only with Heatilator gas fireplaces for optimal compatibility and performance

Reliability: Lennox is a trusted brand known for manufacturing high-quality products

When it comes to selecting a bottom refractory

IPI (Intermittent Pilot Ignition) technology for reliable ignition

Durable construction ensures years of reliable service

Pilot Assembly with Tube Natural Gas H5880 Misc A: We recommend using thisHeat n Glo Pilot Assembly 446 512a (Natural Gas) High Quality Replacement Part for Efficient Heating Upgrade your Heat n Glo fireplace with the Heat n Glo Pilot Assembly 446 512a (Natural Gas). This top of the line pilot assembly is designed for old Heat n Glo models (sl2000, 4000, 5000, 6000, etc.). With its exceptional performance and durable construction, this pilot assembly ensures reliable and efficient heating in your fireplace. Key Benefits 1.