Common Questions Is the P70DA-400 compatible with R-410A systems

Which roller grill models is this compatible with

always verify your boiler model number and serial data to ensure part compatibility

Replacement is typically necessary when there is a total failure to open

Can I use lubricants during installation

Trane ORF1427 Orifice L99H008 Common Questions Is the P70DA-400The Trane ORF1427 (also identified under part number ORF01427) is a precision engineered #45 brass orifice designed for critical gas flow regulation in Trane and American Standard furnaces and heating units. As an OEM component, this 0. 045 inch diameter spud ensures precise metering of fuel into the burner assembly, maintaining the exact stoichiometric ratio required for efficient combustion and stable flame characteristics. High grade brass