Silicone O-Ring For Heating Element

Description

Silicone O-Ring for Heating Element, Dash 217 Replacement Seal

The genuine silicone O-ring for water distiller heating elements, a Dash 217 size silicone seal that creates a watertight gasket between the heating element and the boiling tank. Without a good O-ring, water leaks past the element and your distiller’s electrical components are at risk.

The clear/white silicone O-ring pictured is the standard replacement size, heat-resistant, food-safe, and designed to outlast harder rubber alternatives.

Why Replace the O-Ring?

• Prevents water leaking past the heating element
• Protects electrical components from water damage
• Silicone is heat-resistant and longer-lasting than rubber
• Food-safe, appropriate for distilled water contact
• Dash 217 standard size for common distiller heating elements

What people use it for

• Dol-Fyn distillers being serviced or rebuilt
• Any distiller with a Dash 217 heating element O-ring
• Routine wear-part replacement during descaling
• Refurbished distiller rebuilds

Product Details

• Part: Silicone O-ring
• Size: Dash 217 standard
• Material: Heat-resistant food-grade silicone
• Application: Heating element seal in distillers
• Sold individually, buy multiples if you’re keeping spares

Pickup at our Mississauga warehouse · GTA delivery · National shipping by mail.

Why Silicone Over Rubber

Rubber O-rings work, but they harden and crack from heat over time. Silicone stays flexible for years, making it the right choice for the heat-cycle environment inside a distiller boiling tank.

Frequently Asked Questions

How often should I replace?
Inspect at every descaling cycle; replace if you see cracks, flat spots, or stiffness.

Will it fit my heating element?
Yes for standard Dash 217 fitments. Confirm with us if unsure.

Need a silicone heating-element O-ring in Toronto or the GTA? Order from Puretap today.

Parts ship Canada wide. Small and light, so freight is not the obstacle it is for bottled water. Free pickup at 950 Verbena Road, Mississauga, Monday to Friday 8:00 to 15:30. Not sure this is the part? Call 905-670-7400 and describe what the machine is doing, or work through the Dol-fyn troubleshooting guide.