As an Amazon Associate, we earn from qualifying purchases. Modine 42633 TLP - 125,000 BTU - Tube Heater Size Conversion Kit - NG - 6501 to 7,500 Ft. Altitude Modine . 42633 Gallery Attributes Brand name, Manufacturer name, ManufacturerModine Extra Product NameModine 42633 TLP - 125,000 BTU - Tube Heater Size Conversion Kit - NG - 6501 to 7,500 Ft. Altitude keywords42633,Modine 42633,Modine 42633 Infrared Heaters,Modine TLP - 125,000 BTU - Tube Heater Size Conversion Kit - NG - 6501 to 7,500 Ft. Altitude moq, multiple1 MPN, SKU42633 qtyInStock0 snippetThe Modine TLP - 125,000 BTU - Tube Heater Size Conversion Kit - NG - 6501 to 7,500 Ft. Altitude 42633 has been discontinued. Check out Expert's recommended alternatives for another top infrared heater. Distributor offers SellerSKUMOQIn stockMultiplePrices ecomfort.com4263311