Suburban Mfg 261617 Water Heater Vent Cap 2" for 1"-2" Wall Thickness

The Suburban 261617 is a replacement vent cap specifically designed for Suburban Nautilus tankless on-demand RV water heaters. This 2-inch vent cap is engineered to accommodate RV and travel trailer wall thicknesses ranging from 1 inch to 2 inches, making it ideal for retrofitting when upgrading from traditional tank-style water heaters to the modern Nautilus system.

Key Features:

• Designed for Suburban Nautilus on-demand water heater models (5286A, IW60)
• 2-inch vent diameter for 1" to 2" wall thickness applications
• Durable metal construction with silver finish and black plastic top
• No mounting brackets required - secured with 4 screws directly to water heater
• Corrosion-resistant design for long-lasting outdoor exposure
• Easy installation with simple application process

This vent cap is a necessary component when replacing Suburban 6, 10, 12, or 16 gallon tank-style water heaters with the Nautilus tankless system. The proper vent cap ensures safe exhaust ventilation and protects the water heater from weather and debris. Always measure your RV wall thickness before ordering to ensure proper fit.