A hot water tank stores and heats water continuously, ensuring you have a supply ready when needed. A tankless water heater, on the other hand, heats water on demand, providing endless hot water while reducing energy consumption. Tankless systems are more energy-efficient and take up less space, making them a great option for modern homes.
Heating & Gas services
At DH Plumbing and Heating, we specialize in residential and commercial heating and gas services throughout Ottawa, Kanata, Nepean, Orleans, Barrhaven, and surrounding areas. Whether you need a new gas line installation, boiler repairs, or a high-efficiency heating system, our licensed technicians deliver safe, reliable, and energy-efficient solutions.
We understand how crucial a dependable heating system is during Ottawa’s harsh winters. That’s why we provide expert installation, maintenance, and repair services for boilers, radiant heating, and gas appliances.
Our Heating and Gas Services Include:
- Hot Water Tank Installations – Professional installation of gas and electric water heaters for reliable hot water supply
- Tankless Water Heater Installations – Upgrade to an energy-efficient tankless water heater for endless hot water and lower utility bills
- Boiler Installations & Service – Expert boiler installation, repair, and maintenance for residential and commercial properties
- Radiant Heating Systems – Installation and servicing of hydronic radiant floor heating for efficient and comfortable heating
- Gas Line Installations & Leak Detection – Safe and professional gas line installations, repairs, and gas leak detection for homes and businesses
- Gas Appliance Installations – Installation and hookups for gas stoves, gas BBQs, and unit heaters
- Cast Iron Radiator Installations & Rad Valve Replacements – Professional radiator installations, valve replacements, and system balancing
- Hydronic Heating Service & Repairs – Comprehensive servicing for hydronic heating systems, including pumps, controls, and distribution lines
Frequently asked questions
2. How often should I service my boiler?
Boilers should be serviced annually to ensure efficiency, prevent breakdowns, and extend their lifespan. Regular maintenance includes checking for leaks, testing pressure levels, cleaning heat exchangers, and ensuring safe operation. If you notice strange noises, uneven heating, or increased energy bills, schedule a boiler inspection right away.
3. Are radiant heating systems energy-efficient?
Yes! Radiant floor heating is one of the most efficient and comfortable heating systems available. It distributes consistent warmth throughout your home by heating surfaces rather than the air, reducing heat loss and lowering energy costs. Hydronic radiant heating systems use heated water, making them even more cost-effective compared to forced-air systems.
4. Can I install a gas line for my BBQ or stove?
Yes! Gas line installations for BBQs, stoves, and fireplaces must be done by a licensed gas technician to ensure safety and compliance with local building codes. DH Plumbing and Heating provides professional gas line installations and leak detection services for homes and businesses.
5. What are the signs of a gas leak?
If you suspect a gas leak, look for these warning signs:
✔ Rotten egg or sulfur smell (natural gas is odorized for detection)
✔ Hissing or whistling sounds near gas lines or appliances
✔ Dead houseplants or discoloration around gas pipes
✔ Dizziness, nausea, or headaches in enclosed spaces
🚨 If you suspect a gas leak, evacuate immediately and call your gas provider or emergency services. Do not use electrical appliances or open flames!
6. What’s the best heating option for my home: boiler, furnace, or radiant heating?
The best heating system depends on your home and energy efficiency goals:
- Boilers – Great for hydronic heating and radiant floor heating; energy-efficient and long-lasting.
- Furnaces – Ideal for forced-air heating; heats your home quickly but may require frequent filter changes.
- Radiant Heating – Provides even heat distribution with low energy costs; best for new builds and renovations.
We can help assess your heating needs and recommend the best option for your home or business.
7. How can I improve my heating system’s efficiency?
To maximize efficiency and reduce heating costs:
✔ Schedule regular maintenance for your boiler, furnace, or radiant heating system
✔ Ensure air vents, radiators, and pipes are unobstructed
✔ Upgrade to a programmable thermostat to optimize energy use
✔ Consider high-efficiency heating systems like tankless water heaters and hydronic heating
8. How often should I replace my radiator valves?
Radiator valves help regulate temperature and control heat distribution. If you notice uneven heating, leaking valves, or difficulty adjusting temperature, it may be time for a rad valve replacement. DH Plumbing and Heating provides professional radiator installation, valve replacements, and balancing services.
9. When should I replace my hot water heater?
You should consider replacing your water heater after or at around 10 – 12 years to get a higher efficient system that will same heating costs. Consider owning instead of renting.
We are committed to providing top-quality heating and gas solutions
At DH Plumbing, we aim to keep your home or business warm and safe. Our team follows all Ontario gas and safety regulations, ensuring every installation and repair is done with precision and care.