Canada-wide gas boiler information · On-site service in Greater Vancouver, BC
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Ideal Heating · Series
The Exalt Floor is Ideal Heating North America's floor-standing condensing boiler line: the 110, 155 and 199 MBH heat-only models, 95% AFUE, 8:1 turndown, with a pre-installed circulator, a Caleffi 548 separator and integrated cascade control for up to six boilers.
Series facts
95% AFUE on all three models per the official model table.
The Exalt Floor heat-only series is the floor-standing version of the Exalt residential platform, aimed at installations where a wall-hung boiler is not the first choice — retrofits with existing floor space, or systems that benefit from the included hydraulic separator. Three models are published — 110, 155 and 199 MBH — all rated 95% AFUE with an 8:1 turndown, AHRI net ratings of 89, 123 and 159 MBH, and a stainless steel fire-tube heat exchanger. Natural-gas and propane versions are listed for each size (IDEXFS110S / IDEXFS110SLP, and so on).
The floor-standing chassis adds features the wall models do not list: a Caleffi 548 series separator with air elimination, a pre-installed internal circulator, and left-or-right connections for water and gas. The cabinet measures 22 x 41 x 22 inches and weighs 145 lb (110), 157 lb (155) and 169 lb (199); water volume is 2, 3 and 4 gallons respectively. An integrated cascade function joins up to six Exalt floor boilers, and the supplied separator's outlet is 1-1/4-inch FPT when the Caleffi 548 is used.
Venting matches the wall series: 3-inch venting up to 100 equivalent feet, plus 2-inch venting up to 33 feet on the 110 and 155. The CTRLMax control provides plain-text diagnostics, outdoor reset, DHW priority and configurable circulator outputs. For BC projects the floor platform is often chosen where a mechanical-room floor is available and the installer wants the separator and circulator factory-mounted rather than assembled on site.
Highlights
Ideal Advantage warranty program, as published on the Exalt product pages: Standard — 2-year parts and 10-year primary heat exchanger; Plus — 5-year parts, 2-year labour allowance and 10-year primary heat exchanger with registration; Elite — 6-year parts, 3-year labour and 12-year heat exchanger with registration, combustion analysis and hydronic system treatment.
Models
One canonical page per model with input, output and efficiency kept separate.
Ideal Heating
The Ideal Exalt Floor 110 is the smallest floor-standing Exalt model: 13,750 to 110,000 BTU/h at 95% AFUE with an included Caleffi 548 separator, a pre-installed circulator and cascade control for up to six boilers.
Ideal Heating
The Ideal Exalt Floor 155 is the mid-range floor-standing Exalt model: 19,375 to 155,000 BTU/h at 95% AFUE, 8:1 turndown and a 157 lb chassis with the Caleffi 548 separator and integrated circulator.
Ideal Heating
The Ideal Exalt Floor 199 is the largest floor-standing Exalt model: 24,875 to 199,000 BTU/h at 95% AFUE, 8:1 turndown and a 169 lb chassis with separator, circulator and six-boiler cascade capability.
| Specification | Ideal Exalt Floor 110 | Ideal Exalt Floor 155 | Ideal Exalt Floor 199 |
|---|---|---|---|
| Input, minimum (NG & LP) | 13.75 MBH | 19.375 MBH | 24.875 MBH |
| Input, maximum (NG & LP) | 110 MBH | 155 MBH | 199 MBH |
| output-max | — | — | — |
| Efficiency (AFUE) | 95 % | 95 % | 95 % |
| Turndown ratio | 8:1 | 8:1 | 8:1 |
| Maximum vent length, 3 in | 100 ft | 100 ft | 100 ft |
| Maximum vent length, 2 in | 33 ft | 33 ft | — |
| Weight | 145 lb | 157 lb | 169 lb |
Read the full comparison: Ideal Exalt Floor 110 vs 155 →
Read the full comparison: Ideal Exalt Floor 155 vs 199 →
Read the full comparison: Ideal Exalt Floor 110 vs Floor 199 →
Error codes and alerts
Manuals
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 Ideal Heating boilers
The floor-standing model ships with a Caleffi 548 series separator with air elimination and a pre-installed internal circulator, plus the flexibility of left-or-right water and gas connections. Both share the CTRLMax control and 8:1 turndown.
The official page lists an integrated cascade function for up to six boilers, and a cascade wiring engineering bulletin is published for the series.
No. The Exalt Floor heat-only models (110, 155, 199) heat the building only. The Exalt Floor Combi models (155, 199) add on-demand domestic hot water through a plate heat exchanger.
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
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.