Description
Suburban Mfg Nt-20Sq 19 000 Heater – Marine Boat Replacement Part is organized for ignition & electrical engine parts shoppers who need a clear, professional marine parts buying experience.
LP Gas; Model Number NT-20SQ; 19 000 BTU; Direct Discharge; 2.8 Amp Draw; 9-3/8 Inch Width x 9-1/2 Inch Height x 22-1/2 Inch Depth; 10.30 Pounds; With Energy-Saving Electronic Ignition; With Gasket-Sealed Vent Assembly
Fitment & Product Details
- Brand / Manufacturer: Suburban Mfg, Sem
- Search-optimized by brand, system, part type, and fitment cues.
- Verify compatibility with your original part number, engine model, and application before ordering.
- Built for boat owners, e-commerce shoppers, and professional marine service teams.






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