Laars Heating Systems · Endurance (discontinued)
Laars Endurance EBP0175
The Laars Endurance EBP0175 is a discontinued 175 MBTU/h modulating combination boiler whose twenty-gallon tank holds boiler water and whose stainless steel plate heat exchanger provides priority domestic hot water on demand.
Key figures
- Max input
- 175 MBH
- Max CSA output
- —
- AFUE
- —
- Min input
- —
Input is gas energy consumed; output is heat delivered. Never size from input alone.
Laars Endurance EBP0175 in practice
The EBP0175 is the 175 MBTU/h combination model of Laars' discontinued Endurance line, covered by the Document 1187E installation, operation and maintenance instructions. Its twenty-gallon tank stores boiler water rather than domestic water, keeping the unit hot for immediate response; domestic water is heated through a stainless steel plate heat exchanger, and the appliance carries its own circulating pump and bypass loop.
The model structure reads E for Endurance, B for combination heating and domestic water, the 0110 or 0175 input digits, N or P for fuel, I for indoor location, a revision digit, F for modulating fire and A/R for country of sale. The Endurance installs as a direct-vent or Category IV appliance with concentric or two-pipe venting, and Laars' discontinued-documents index describes the line as "including EDP, EDN, now Obsolete"; the FT Series Floor is documented as the replacement, with an Endurance Vent Adapter Kit for reusable venting.
Best suited to
- Homes replacing an Endurance EBP0175 where the FT Series Floor is the documented retrofit
- Households wanting priority domestic hot water and space heating from one modulating unit
- Closet and alcove installations using direct-vent or Category IV venting
Applicability and support
- Model number
- EBP0175
- Canadian availability
- historical
- Production status
- discontinued
- ROMA supplies
- Confirmed at consultation
- ROMA services
- Confirmed at consultation
- Warranty
- Not verified
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.
Specifications
Published specifications
Values as published by Laars Heating Systems. Units are shown with every value; notes flag conflicting sources or missing figures.
| Specification | Value | Note |
|---|---|---|
| Input | ||
| Input | 175 MBH | The 1187E manual cover prints the EBP at 110 & 175 MBTU/h and the model structure encodes the input in the 0110/0175 model digits. |
| Domestic hot water | ||
| Domestic hot water | Integrated — priority domestic hot water on demand through a stainless steel plate heat exchanger; the 20-gallon tank holds boiler water, not domestic storage | |
| Venting and air | ||
| Venting | Direct vent or Category IV | Concentric vent system or alternative 50 equivalent feet maximum horizontal or condensate-trapped vertical vent per the manual. |
| Physical and connections | ||
| Boiler-water tank | 20 gallons | The 1187E introduction describes a twenty-gallon tank holding boiler water to provide immediate response to heat or domestic-water calls. |
| Electrical | ||
| Electrical | 120 V single phase | Per the manual's electrical section; the model structure uses F for modulating fire. |
| Operating limits and other | ||
| Combustion system | Forced draft, premixed combustion with a hot surface ignitor | Per the 1187E introduction. |
| Fuel | Natural gas or propane | Natural gas or propane; the model structure uses N for natural gas and P for propane. |
Manuals
- Endurance — Model EBP 110 & 175 MBTU/h Modulating Combination Boiler Installation, Operation and Maintenance Instructions, Document 1187E1187E
- Endurance — EBP Combination, EDP Modulating Hydronic and EDN Non-Ferrous Modulating Boilers Installation, Operation and Maintenance Instructions, Document 1117F1117F
Alerts documented for this model
None documented yet.
Frequently asked questions
What input is the EBP0175?
The Endurance EBP is printed at 110 & 175 MBTU/h on the Document 1187E manual cover, and the model structure encodes this unit's input as 0175.
How does the Endurance make hot water?
A twenty-gallon tank holds boiler water, not domestic water; domestic water is heated on demand through a stainless steel plate heat exchanger, giving the EBP priority domestic hot water as well as space heating.
What replaced the Endurance?
Laars documents the FT Series Floor as the Endurance replacement, with an Endurance Vent Adapter Kit for reusable venting and an Endurance condensate neutralizer adapter.
Questions about the Laars Endurance EBP0175?
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
- Laars Heating Systems — official site · accessed September 7, 2026
- Laars — contact (Laars Canada, 9 Brigden Gate, Halton Hills, Ontario) · accessed September 7, 2026
- Laars — Document Library (Discontinued Documents category) · accessed September 9, 2026
- Laars — Discontinued Documents · accessed September 9, 2026
- Laars — Endurance Replacement product page · accessed September 9, 2026
- Laars — Endurance EBP Installation, Operation and Maintenance Instructions, Document 1187E · 1187E · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.