Advanced hydronic and boiler systems
High-efficiency condensing boilers, multi-zone loops, radiant in-floor heating, glycol transfer systems, low-loss headers, circulators, zone valves, and outdoor reset controls.
TSSA G1 Technician York Region
Heating Experts
Hydronic Boiler and Gas Heating Specialists
Operated by YKT Inc. Professional certified same-day emergency heating service focused on hydronic diagnostics, OEM parts, gas-fired equipment, and proper repair.
TSSA G1 technicianODP certifiedFactory-trained heating brandsOEM parts onlyProfessional same-day emergency service
Repair-first technical heating service.
- Digital combustion analysis
- Flame rectification testing in microamps
- NTC thermistor resistance checks
- Modulating gas valve setup
- Hydronic flow and control diagnostics
Professional hydronic heating and boiler service across Ontario
Professional certified heating service, built for diagnostics first.
Heating Experts is operated by YKT Inc., a TSSA-registered mechanical contractor led by Yair Shmaib, a G1-licensed HVAC-R technician with over 20 years of hands-on mechanical fieldwork.
We focus on professional certified same-day emergency service, component-level diagnostics, safe repairs, digital combustion analysis, OEM parts, and long-term system reliability. We do not condemn boilers without testing the gas train, combustion, venting, condensate, controls, water side, and hydronic flow.
Core technical pillars
Hydronics first. Boilers, gas pool heaters, fireplaces, water heaters, tankless, and indoor pool mechanical systems.
Premium gas pool heating systems
Raypak, Hayward, Jandy, and Pentair pool heater diagnostics for ignition failures, pressure faults, thermistor issues, burner problems, and gas train concerns.
Indoor pool environments
Technical service for indoor pool humidity control, pool room climate balance, Dectron dehumidifier maintenance Ontario, and Desert Aire systems.
Gas fireplaces and gas heating equipment
Gas fireplace service, water heaters, tankless units, unit heaters, gas trains, ignition systems, thermopiles, flame sensors, controls, and safe operation checks.
Factory-trained technical brand focus
Brands we diagnose and repair.
Heating Experts works across advanced boiler, tankless, water heating, pool heating, and indoor pool environmental systems.
Core factory-trained boiler brands include NTI TFTN, FTVN, TRX, Lx, Trinity, Navien, IBC, Viessmann, Triangle Tube, Bosch, Lochinvar, Weil-McLain, Laars, RBI, and Patterson-Kelley.
Strict OEM parts mandate
We use genuine OEM parts sourced through authorized factory distributors.
YKT Inc. does not install cheap generic parts or off-brand marketplace components on high-efficiency boilers, commercial water heaters, or advanced pool heaters.
These systems rely on exact safety tolerances, resistance curves, gasket fitment, flame rectification metrics, and control board logic. Non-OEM knockoffs create repeat failures, poor fitment, unsafe operation, and manufacturer warranty problems.
Our repair sequence
- Diagnose the failure properly.
- Confirm the failed component with testing.
- Source the correct OEM part.
- Install and set up the system correctly.
- Verify safe operation with testing.
Main services
Mainly hydronics. Also every serious gas-fired heating system customers rely on.
Boiler repair
Lockouts, ignition failures, low flame signal, blocked condensate, failed sensors, gas valve problems, pump faults, and poor heat output.
Pool heater repair
Raypak pool heater service Toronto, Hayward ignition failures, Jandy control faults, Pentair pressure switch issues, and burner cleaning.
Gas fireplace service
Ignition problems, pilot outages, thermopile faults, gas valve diagnosis, flame sensor issues, burner cleaning, and safety checks.
Gas heating equipment
Gas-fired heating equipment service for water heaters, tankless units, unit heaters, commercial heaters, pool heaters, and boilers.
Indoor pool dehumidification
Dectron and Desert Aire service for humidity control, pool room comfort, compressor/refrigeration problems, and airflow issues.
Service area
Newmarket, York Region, GTA, and surrounding Ontario communities.
Heating Experts services Newmarket, Aurora, King City, Richmond Hill, Vaughan, East Gwillimbury, York Region, the Greater Toronto Area, and surrounding Ontario communities.
Request technical service
Need boiler, pool heater, or hydronic service?
Call Heating Experts for component-level diagnostics, OEM parts, digital combustion analysis, and proper repair-first service.
Call 437-524-0866