Boiling tank Knob with Oring Replacement

Description

Dol-Fyn Boiling Tank Knob with O-Ring — Genuine Replacement Part

A genuine boiling tank knob with O-ring for Dol-Fyn water distillers. The knob secures the lid to the boiling tank — an important part of the steam seal that keeps your distiller producing pure water efficiently. The O-ring ensures a leak-free, vapor-tight fit.

If your distiller is steaming around the lid, taking longer to produce a batch, or you’ve lost or stripped the original knob, this replacement restores a proper boiling tank seal.

💧 Why a Proper Seal Matters

• Keeps steam inside the boiling tank where it belongs
• Restores normal distillation speed
• Reduces energy waste from leaking steam
• Protects your boiling tank threads from further damage

🏠 Perfect For

• Dol-Fyn distillers with a worn or missing boiling tank knob
• Distillers showing steam escaping around the lid
• Preventive replacement during full service
• Refurbished distiller rebuilds

📦 Product Details

• Parts: Boiling tank knob + O-ring
• Compatibility: Dol-Fyn water distillers
• Installation: Hand-thread replacement, no tools
• Sold as a set (knob and O-ring together)

🚚 GTA Delivery & Pickup

• Pickup at our Mississauga warehouse
• Delivery across the GTA
• Outside the GTA: ships by mail
• Installation guidance available by phone

⭐ Why Customers Choose Puretap

Puretap is the Canadian source for Dol-Fyn distiller parts. We keep the small parts in stock — knobs, O-rings, gaskets, switches — so you can get your distiller back in service quickly.

❓ Frequently Asked Questions

Will it fit my distiller?
Yes — standard Dol-Fyn fitment.

Does the O-ring come with it?
Yes — sold as a set.

Need a Dol-Fyn boiling tank knob in Toronto or the GTA? Order from Puretap today.