NTI Boiler Repair Greater Vancouver | Certified NTI Service
Need NTI boiler repair in Greater Vancouver? ROMA Heating & Cooling’s licensed technicians are trained on the full NTI boiler line — from the Trinity Lx and Ti series to the VS series and GF series. ROMA Heating & Cooling has been Greater Vancouver’s trusted HVAC contractor since 1999. We’re TSBC-licensed, fully insured, and rated 4.8★ by over 158 verified customers.
About NTI Boilers
NTI (Now Part of the Empire Comfort Systems family) is a Canadian-designed and manufactured boiler brand, originally founded in New Brunswick. NTI condensing boilers are known for their compact footprint, stainless steel heat exchangers, and reliable performance in Canadian climates. Popular NTI models in Greater Vancouver homes include the Trinity Lx, Trinity Ti, VS series, and GF series combi boilers.
Common NTI Boiler Problems We Fix
- Error code E1 (no flame detected) — ignition system or gas supply fault
- Error code E3 (high limit) — overtemperature safety; often airflow or pump issue
- Pressure faults — low water pressure or expansion vessel failure
- Condensate blockage — NTI’s condensate system can trap debris in humid BC conditions
- Stainless heat exchanger scaling — calcium buildup in hard water areas
- Zone valve and pump failure
- Control board faults — NTI proprietary control system
- Venting issues — PVC condensing vent degradation
NTI Boiler Models We Service
Trinity Lx50, Lx100, Lx150, Lx200; Trinity Ti100, Ti150, Ti200; VS series; GF series combi boilers; and all legacy NTI models.
Service Areas
We provide NTI boiler repair throughout Vancouver, Burnaby, Richmond, Surrey, Coquitlam, New Westminster, North Vancouver, West Vancouver, Port Moody, Port Coquitlam, Delta, Langley, Maple Ridge, Pitt Meadows, and Abbotsford.
- Are NTI boilers reliable?
- NTI boilers have a strong reputation among Canadian HVAC professionals. Their all-stainless heat exchangers resist corrosion well, and they’re designed specifically for Canadian climates and venting conditions. Like all condensing boilers, they benefit significantly from annual maintenance.
- Where can I get NTI boiler parts in Greater Vancouver?
- ROMA stocks common NTI OEM parts on our service vehicles. For less common components, we source from NTI’s authorized Canadian distributor network, typically with 1–3 business day delivery to Greater Vancouver.
- What does NTI boiler repair cost in Greater Vancouver?
- Common NTI repairs: ignition system $250–$450; condensate repair $200–$350; pressure vessel replacement $350–$600; control board $500–$900. ROMA provides fixed-price written quotes before any work begins.
- How do I read NTI boiler error codes?
- NTI boilers display two-digit error codes on their LED display. Common codes: E1=no flame; E2=flame signal lost; E3=high limit; E4=low water; E5=flue sensor; E6=inlet sensor. ROMA technicians diagnose all NTI error codes accurately on-site.
- Does ROMA install new NTI boilers in Greater Vancouver?
- Yes — we install the full NTI line and can help you navigate FortisBC rebates for qualifying high-efficiency NTI condensing boilers.
Related Services
- furnace repair Greater Vancouver
- boiler repair Greater Vancouver
- heat pump installation Greater Vancouver
Book Your Service
Call ROMA Heating & Cooling at (604) 924-7273 or request a free quote online. Serving Greater Vancouver since 1999 — TSBC licensed, fully insured.
Explore every NTI service — installation, repair, replacement, parts and emergency — in our NTI Boiler hub for Greater Vancouver.
What Greater Vancouver Homeowners Say
“Nelson worked hard to get the NTI unit fixed. He was always polite, courteous and on time.”
“As always Nelson was super efficient. Showed up on time and was quick to work. I had a full maintenance done on the fireplaces and furnace. He was awesome. I won’t use anyone else.”
“Excellent service. Andy had a spare Carrier inducer with him which saved us time.”
“Was very prompt to respond to our issues. Technician was scheduled for the day following my initial call.”
“Very professional heating company. Price is reasonable, excellent work.”
“Highly recommend this company. It was a pleasure dealing with Shawn and Nelson.”
“Professional and courteous technicians with attention to detail and customer needs.”
“Always great, friendly service. Serviced the hot water on-demand system. Honest and informative. Thanks!”
“Speedy response time, honest, and professional service from start to finish.”
Why Greater Vancouver Trusts ROMA Heating & Cooling
ROMA Heating & Cooling has installed, repaired and maintained heating and cooling systems across Metro Vancouver since 1999. Our team are TSBC-licensed gas fitters (Gas LGA0202903) and Red Seal-trained technicians — licensed, bonded and insured — and we back every job with upfront, flat-rate pricing and a 100% satisfaction guarantee. We hold a 4.8★ rating from 221+ Google reviews.
- Authorized for 30+ brands (Lennox, Carrier, Viessmann, Navien, Rheem & more)
- Upfront flat-rate pricing — no overtime or hidden fees
- Free, no-obligation estimates on new installations
- Locally owned & operated in Burnaby, BC
No Hidden Fees
Our service rates are transparent and easy to understand. You approve upfront, flat-rate pricing before we start — so you never get a bill you didn’t expect.
Licensed & Bonded
ROMA is a TSBC-licensed gas contractor (Gas LGA0202903). Our technicians are bonded, insured and Red Seal-trained — qualified for any heating or cooling system.
Free Estimates
We offer free, no-obligation estimates on new installations — furnaces, boilers, heat pumps, air conditioners, tankless and hot-water tanks.
ROMA Heating & Cooling is a trusted HVAC contractor serving Metro Vancouver since 1999. We specialize in furnace repair, heat pump installation, boiler services, air conditioning, and emergency heating solutions for residential, commercial, and government clients. Available 24/7, our certified technicians deliver fast, reliable, and affordable HVAC services across Greater Vancouver.