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Dayton HV50011G black foam seal, 354 inches long

Dayton

Dayton HV50011G Seal Black Foam 354 in

SKU CH-KX1G-HM8TQ

Black foam seal supplied in a 354-inch roll for HVAC and RV applications

  • Seals gaps effectively with 354 in foam length
  • Black foam resists wear for long service life
  • Compatible with Grainger part 2HNT2 for easy sourcing
  • Ready to install straight from the box
  • Dayton quality ensures reliable HVAC sealing

HV50011G Foam Seal for HVAC Systems

This Dayton foam seal is designed for heating, ventilation and air conditioning installations. It provides a black, flexible barrier suited to RV parts and accessory applications. The 354 in length allows continuous runs without joints. It is supplied new and ready for immediate fitting.

Compatible Part References Simplify Selection

The seal matches Grainger part number 2HNT2 and the equivalent manufacturer model number. This cross-reference lets maintenance teams verify fitment against existing parts lists. No additional adhesives or fasteners are included in the package. Installers should confirm surface preparation requirements separately.

No Rated Standards Limit Documented Use

The manufacturer highlights state that no applicable standards govern this product. Without a specified temperature range, pressure rating or fire classification, the seal cannot be certified for regulated ductwork. Engineers must rely on field testing or supplier guidance for critical installations. Orders of 75 or more qualify for free shipping from the distributor.

Highlights

  • Seals gaps effectively with 354 in foam length
  • Black foam resists wear for long service life
  • Compatible with Grainger part 2HNT2 for easy sourcing
  • Ready to install straight from the box
  • Dayton quality ensures reliable HVAC sealing

Specifications

BrandDAYTON

Questions about this item

How often will the 354 in foam seal need to be replaced?

The foam seal is a consumable part; inspect it annually and replace when compression set or cracking appears, as service life depends on vibration, temperature cycles and UV exposure in the RV installation.

What is the first limit reached when the seal runs continuously in an HVAC duct?

The primary limit is the foam’s temperature tolerance; sustained heat above the material’s rating causes hardening and loss of seal integrity before any dimensional change occurs.

How much heat does the foam seal add to the system when the blower runs all day?

The seal itself generates no heat; it simply contains airflow, so any temperature rise comes from the HVAC equipment, not from the 354 in foam strip.

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