COE Homeowner Knowledge Centre
Electrical & Heat Pump Knowledge Base
Simple, practical guides for Waikato homeowners covering heat pumps, general electrical problems, EV charging, smart devices and energy-saving advice.
Heat Pumps
Heat Pump Guides
Sizing, running costs, maintenance, common faults and practical advice for getting the best performance from your heat pump.
General Electrical
Electrical Guides
Helpful answers to common household electrical problems, safety concerns and warning signs around the home.
EV Charging
EV Charger Guides
Coming soon: Tesla Wall Connector installation, home EV charging costs, cable sizing and smart charging advice.
Shelly Smart Devices
Smart Energy Guides
Coming soon: Shelly hot water control, peak-rate avoidance, smart relays, timers and household energy automation.
Need help with electrical work, heat pumps or smart energy control?
Chris Odlum Electrical helps homeowners across Te Awamutu, Cambridge, Waipā and the wider Waikato.