Gas Hob Installers in Christchurch

Gas hob installation in New Zealand costs $200 to $500 for connecting a new gas cooktop to an existing gas point. If a new gas point needs to be installed (running gas pipe from the meter or bottle to the kitchen), the cost is $500 to $1,500 depending on the pipe run distance. Converting from electric to gas cooking requires a new gas line and possibly a gas supply connection to the property, costing $1,000 to $3,000 total. The gas hob itself costs $500 to $3,000 depending on size, brand, and features.

Gas hobs available in New Zealand come in four-burner, five-burner, and six-burner configurations. Key features to consider include burner output (measured in MJ/h — a good wok burner should be at least 14 MJ/h), flame failure safety devices (cuts gas if the flame goes out, mandatory on modern hobs), cast iron trivets (more durable than pressed steel), and whether the hob is designed for natural gas, LPG, or both (most can be converted). Popular brands in NZ include Fisher & Paykel, Bosch, Smeg, and Westinghouse.

Gas hobs are designed for either natural gas or LPG, and using the wrong type is dangerous. If your Christchurch property has reticulated natural gas, ensure the cooktop is set up for natural gas. If you use LPG bottles, ensure it is set up for LPG. Most gas hobs can be converted between the two by changing the injector jets — a simple job for a registered gasfitter. Never attempt to convert a gas appliance yourself as incorrect gas pressure can cause dangerous flame conditions.

All gas hob installations must be done by a registered gasfitter. The installation must comply with NZS 5261. The gasfitter will check gas pressure, test all connections for leaks, verify flame performance on each burner, and issue a Gas Safety Certificate. Modern gas hobs have flame failure devices that automatically shut off gas if the flame is extinguished. Always ensure your kitchen has adequate ventilation when using gas cooking — a rangehood vented to outside is recommended.