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LevelUp Comfort: HVAC, Plumbing, Electrical
Guides · 6 guides

Guides for homeowners

Plain-language explanations of heating and cooling, plumbing, and electrical systems, so you know what to look for and what to ask.

HVAC5 min read Heat pump or furnace and AC: how to compare What changes in your home when you switch to a heat pump, what drives operating cost, and the questions worth asking before you decide. Heat pumpsElectrificationRepair or replace PLUMBING4 min read Signs your water heater is near the end of its life Age, rust, water at the base, and running out of hot water are the common warning signs. Here’s what each one means. Water heatersRepair or replace ELECTRICAL5 min read Check your panel before adding a heat pump or EV charger Heat pumps, EV chargers, induction ranges, and heat pump water heaters all draw on the same panel. Knowing its capacity first helps you plan. ElectrificationEV chargingHeat pumps PLUMBING4 min read Galvanized pipes in older homes: what to know Many homes built before the 1960s have galvanized steel supply pipes. How to identify them, why they fail, and the options. Older homesRepair or replace ELECTRICAL4 min read Knob-and-tube wiring: risks and options Common in homes built before the 1940s, knob-and-tube wiring isn’t automatically dangerous, but it has real limits. Older homesSafety HVAC4 min read Heating and cooling an ADU or garage conversion Extending the main system often isn’t practical for a new living space. Ductless heat pumps are a common alternative. Heat pumpsADUs

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