Baxi Neta-Tec 33 GA Gas Valve – Pre-Owned | Part No. 720752301

If your Baxi Neta-Tec, Duo Tec 2, Megaflo 2, or Combi boiler is experiencing ignition failures, unstable combustion, or repeated lockouts, a faulty gas valve is a primary cause. The Baxi Neta-Tec 33 Gas Valve (Part No. 720752301) is a pre-owned, inspected direct replacement that restores accurate gas flow regulation and stable burner performance, returning your boiler to safe, reliable operation.

This is a pre-owned unit, inspected and tested to confirm correct gas control performance before dispatch. It provides a direct like-for-like fit across the Baxi Neta-Tec GA, Neta-Tec Plus Combi GA, Duo Tec 2 GA, Megaflo 2 System Compact GA, and selected Combi series — offering proven Baxi reliability at a substantially lower cost than a new component.

Compatible Boiler Models

Key Features

• Baxi part number 720752301 — direct OEM replacement
• Pre-owned: inspected and tested for correct gas control and burner performance before dispatch
• Fits Baxi 124/128 Combi, Duo Tec 2 GA (24–40), Megaflo 2 System Compact GA (12–32), Neta-Tec GA (24–33), Neta-Tec Plus Combi GA (24–33)
• Resolves ignition failures, unstable flame, pressure faults, and boiler lockouts
• 6-month warranty included

Delivery & Returns

Orders placed before 1:00 PM are dispatched the same working day. Standard and next-day delivery available at checkout. Returns accepted within 30 days if unused and in original packaging.

Important: Always use a Gas Safe registered engineer for installation.