Electric Heat Wiring in Dartmouth: Baseboards, Thermostats & In-Floor Heat

My baseboard thermostat clicks but no heat comes out. Why?

The click is the thermostat doing its job, so the fault is almost always downstream of it. The usual causes are a failed heating element in the baseboard itself, or a connection at the heater that has burned and broken. Both feel identical from the thermostat: it calls for heat, something switches, nothing warms up.

Worth ruling out first, because it costs nothing: check the breaker, and check whether other heaters on the same circuit are working. If a whole group is dead the problem is the circuit, not the heater. If it is one heater while its neighbours are warm, the heater or its connection is the suspect.

Why does my baseboard heater trip the breaker?

Usually too much heater on one circuit, or a failing element drawing more than it should. Electric heat is a heavy, constant load, so a circuit that coped for years can start tripping once a heater is added, replaced with a larger one, or once an element begins to fail.

There is a less common cause worth mentioning because it is the dangerous one: a connection that has deteriorated inside the heater’s wiring compartment. Those run hot before they fail. A breaker that trips on a heating circuit is not a nuisance to be worked around by resetting it every evening.

How many baseboards can go on one circuit?

It depends on the wattage of each heater and the rating of the circuit, and the number people quote from memory is usually the number that was right for their last house. Total connected wattage is what matters, not the count of heaters, so two big ones can be more than three small ones.

This is the calculation that gets skipped when heaters are added to a finished basement or a converted room, and it is why those are the rooms that trip. Adding heat to a space that did not have it is usually a new circuit rather than an extension of an existing one.

Are baseboards expensive to run in Nova Scotia?

They are expensive to run compared with a heat pump, and roughly the same as any other resistance heating, because all of it converts electricity to heat at the same rate. What varies is the price of the electricity. Nova Scotia Power’s standard residential rate is 19.128 cents per kilowatt hour plus a $20.08 monthly customer charge, updated as of 1 May 2026.

There is a time-of-use rate pilot that splits winter weekdays into peak and off-peak hours, with flat, lower pricing from April to October. Two things about it as of today: applications are closed, and the pilot was paused for the 2025-26 winter following the cyber incident, with Nova Scotia Power anticipating it resumes on 1 November 2026. If shifting load is part of your plan, that is the page to watch rather than this one.

Is in-floor heat worth it in a bathroom?

For a bathroom, it is the one room where most people say yes, because it is a small area, it runs for short periods and it solves a genuinely unpleasant problem. Electrically it is a dedicated circuit and a floor sensor, and the mat goes in during the tiling, not afterwards.

The timing is the thing to get right. In-floor heat has to be planned before the floor goes down, so it belongs in the conversation at the start of a bathroom renovation rather than at the end. If a bathroom is already being rewired for fan venting, GFCI and in-wall heat, that is the moment to decide.

What it costs

A baseboard or thermostat that has stopped working starts as a service call, from $249. That covers coming out and finding out which of the three it is: the thermostat, the element, or the connection. On this job, finding out is most of the work, and the answer changes the cost of the fix considerably.

New heat going into a room, in-floor heat in a bathroom, or several heaters across a finished basement are quoted rather than charged as a service call, because the circuit is the cost and the circuit depends on the route. Describe the room and what is under and above it when you phone.

Permits and inspection in Nova Scotia

Replacing an existing heater or a thermostat generally falls inside the exemptions in the Electrical Code Regulations, which cover repairing or replacing devices up to 30A at 120V or 50A at 240V and adding a single branch circuit within those ratings, when a construction electrician does the work and keeps a record of it, a condition our guide to doing your own electrical work here goes through line by line. Heat added to a room that never had it often means more than one new circuit, and that needs a permit.

Permits in HRM come from Nova Scotia Power Inspection Services acting for the province, not from the municipality, and only a holder of a valid Nova Scotia Electrical Construction trade certificate can obtain one.