RBI · Series
RBI Encore
The Encore is RBI's condensing commercial boiler in 350–850 MBH: 98.2%* AHRI Boiler Efficiency over a stainless-steel firetube heat exchanger with full modulation up to 10:1* and a pressure-driven mixing system.
Series facts
- Type
- condensing
- Efficiency
- 98.2% thermal-efficiency
- Fuel
- Condensing gas boiler line; the live product page does not reprint propane configurations.
- Venting
- Unknown
- Models documented
- 0
- Warranty
- Not verified
'98.2%*' AHRI Boiler Efficiency with '*Efficiencies and turndown vary by size', as printed on the live RBI Encore page (2026-09-09).
About the Encore
RBI's live Encore page (2026-09-09) prints 350–850 MBH, 98.2%* AHRI Boiler Efficiency and full modulation up to 10:1*, with '*Efficiencies and turndown vary by size' printed on the page. The page describes a pressure-driven mixing system with no moving parts for 'the industry's most reliable 10:1* turndown' and lists Energy Star certification.
The Encore occupied the smaller end of RBI's condensing range below the Torus and FlexCore, on the same HEATNET 3.0 control platform used across the RBI family.
No official Canadian-sales statement was found, so canadianStatus stays unknown.
Highlights
- Condensing boiler, 350 – 850 MBH
- 98.2%* AHRI Boiler Efficiency — *varies by size
- Stainless-steel firetube heat exchanger
- Full modulation up to 10:1*; pressure-driven mixing system
- Energy Star certified (page)
Models
Encore models
One canonical page per model with input, output and efficiency kept separate.
Error codes and alerts
Encore alerts
No alerts documented for this series yet.
Manuals
Official documents
Where ROMA provides on-site service
On-site service is currently offered in Greater Vancouver, BC, including Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Port Coquitlam, Port Moody, Delta, Langley, Maple Ridge, Abbotsford, Chilliwack, White Rock, Pitt Meadows, Tsawwassen, Anmore, Lions Bay, Belcarra, Bowen Island, Mission. Everything else on this site is reference information you can use anywhere in Canada.
Services for RBI boilers
Frequently asked questions
Is the Encore condensing?
Yes. RBI's live page lists the Encore as a condensing boiler at 98.2%* AHRI Boiler Efficiency with a stainless-steel firetube heat exchanger.
What sizes does the Encore come in?
The live product page prints 350–850 MBH, with efficiencies and turndown varying by size.
Talk to a boiler technician
Describe what the boiler is doing and get a straight answer about the next step.
On-site service in Greater Vancouver, BC. ROMA lists “Open 7 days” on its site; call to confirm same-day availability.
Sources and verification
- RBI — Encore product page (live) · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.