Canada-wide gas boiler information · On-site service in Greater Vancouver, BC
Boilers.ca is a brand of ROMA Heating & Cooling · Licensed gas contractor LGA0202903
Brand hub
Slant/Fin is an American heating manufacturer whose official library documents the CHS high-efficiency fire-tube condensing gas boiler line (CHS-85 to CHS-399) and the Sentry, Sentinel and Galaxy cast-iron gas boiler lines in its active 'Boilers' section, the Victory VSPH cast-iron non-condensing direct-vent series (now 'Vintage', discontinued), the Vintage Lynx, Lynx Combi, VSL, VSL II and VHS hubs, and boiler hubs such as Bobcat, Concept-21, Jaguar, Monitron, Caravan and XL-2000. No official Canadian-sales statement was found, so canadianStatus stays 'unknown'.
At a glance
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.
Slant/Fin is an American heating equipment manufacturer publishing from slantfin.com, best known for hydronic baseboard and boilers. Its official library hosts product literature by series - the CHS high-efficiency fire-tube condensing gas boiler line (CHS-85 through CHS-399) and the Sentry, Sentinel and Galaxy cast-iron gas lines in the active 'Boilers' section, the Victory VSPH cast-iron, mechanically induced-draft direct-vent boiler series (documented on Boilers.ca as NON-condensing, with the 2018 recall notices hosted on the official VSPH library page), the Vintage Lynx, Lynx Combi, VSL, VSL II and VHS hubs, the cast-iron gas lines documented under the Liberty (L-Series, LD and Liberty II) names, and boiler library hubs for the Bobcat, Concept-21, Jaguar and Monitron lines (Vintage section) and the Caravan and XL-2000 lines (active Boilers library section).
No official statement of Canadian sales or distribution was found on the official pages accessed on September 8-9, 2026, so Boilers.ca records Slant/Fin's canadianStatus as 'unknown' and documents the equipment for information and service planning. Boilers.ca documents the Victory VSPH at model level (VSPH-60 through VSPH-180) under the Victory hub and the CHS at model level (CHS-85 through CHS-399), and keeps the remaining lines - Sentry, Sentinel, Galaxy and the library hubs - at series level, because Slant/Fin's library hubs print no product copy or spec tables. Per the batch9 research interpretation, Boilers-section lines are described as 'current library / documents available on slantfin.com' without asserting current production, and Vintage-section lines are recorded as discontinued.
Owners of an installed Slant/Fin boiler should keep the unit's own documentation and have gas, combustion and venting work performed by a licensed contractor. Where Slant/Fin's library publishes unit-specific notices - including recall-related documents on the VSPH library page - owners should review the current notices on the official page for their series.
Series
Each series hub lists its models, verified specifications, manuals and documented alerts.
The Victory VSPH is Slant/Fin's discontinued cast-iron, NON-condensing gas boiler: five fixed-input sizes VSPH-60 through VSPH-180 (60,000–180,000 Btuh) in a mechanically induced-draft, sealed-combustion DIRECT-VENT design that must vent in 3" AL29-4C stainless steel, with a 2018 heat-exchanger recall notice hosted on the official library page.
Slant/Fin's cast-iron gas boiler documentation covers the Liberty (L-Series, LD and Liberty II), Sentry and Galaxy (GG and GX/GXH/GXHA) lines, catalogued under 'Vintage' in the official library. No official Canadian-sales statement was found, so canadianStatus stays 'unknown'.
The Bobcat is a Slant/Fin boiler line documented in the official library's 'Vintage' section (breadcrumb 'Slant/Fin Library > Vintage > Bobcat') — the archive placement is the only official status signal, and the hub page carries the full Bobcat document set.
The Concept-21 is a Slant/Fin boiler line (CB-50 through CB-180 models per the official I&O title) documented in the official library's 'Vintage' section — the archive placement is the only official status signal, with a full Concept-21 document set on the hub.
The Jaguar is a Slant/Fin boiler line documented in the official library's 'Vintage' section with its own ratings chart (107) and multiple-boiler application guides — the archive placement is the only official status signal, and the hub prints no product copy.
The Monitron is documented on two official Slant/Fin library hubs — 'Monitron M1 Boiler (Pre-DOE 2012)' in the Vintage section and 'Monitron Deluxe' (M2/M3) in the Boilers section — with the M1 hub holding the Monitron-EH installation and user manual and the Deluxe hub holding electric-era documents.
The Caravan is Slant/Fin's modular boiler line held in the ACTIVE 'Boilers' library section (breadcrumb 'Library > Boilers > Caravan Boilers') with a full technical document set — but slantfin.com prints no claim that Caravan is still manufactured or sold, so Boilers.ca says so without asserting 'current product'.
The XL-2000 is Slant/Fin's cast-iron boiler line documented in the ACTIVE 'Boilers' library section (hub 'XL 2000') with recent-dated PDFs (I&O 0121) — its official documents show an oil-fired unit with an oil-to-gas conversion warranty, and slantfin.com prints no claim that the line is still manufactured or sold.
The CHS Series is Slant/Fin's high-efficiency fire-tube CONDENSING gas boiler line, held in the official library's active 'Boilers' section (breadcrumb 'Boilers > CHS Series'): eight models CHS-85 through CHS-399 at 95.0% AFUE (95.4% thermal on CHS-340/399) with up to 10:1 turndown, direct spark ignition, outdoor reset and lead-lag up to 8 boilers. The hub also hosts the official 2018 CHS recall notices, which owners should review.
The Sentry is Slant/Fin's gas cast-iron hot water boiler line, held in the active 'Boilers' library section (breadcrumb 'Boilers > Sentry'): five models S-34, S-60, S-90, S-120 and S-150, Category I natural draft with a 15 ft minimum chimney and the HydroStat 3200-Plus control. The official IOM prints dimensions and weights only — per-model input and AFUE values live on each unit's rating plate and official Energy Guide label, so no model records are created.
The Sentinel is Slant/Fin's gas cast-iron hot water boiler line, held in the active 'Boilers' library section (breadcrumb 'Boilers > Sentinel Boiler'): five models SE-70, SE-105, SE-140, SE-175 and SE-210, Category I natural draft with the HydroStat 3200-Plus control. The official IOM prints dimensions and weights only — per-model input and AFUE values live on each unit's rating plate and official Energy Guide label, so no model records are created. The manual also prints 'MODEL SE-70 to SE-245' on page 2, which is captured as a printed discrepancy.
The Galaxy is Slant/Fin's gas cast-iron boiler family, held in the active 'Boilers' library section across three hubs: the GXH/GXHA steam models (GXH-230/250/275/300H with external draft hood; GXHA-100/120/160/200 with integral draft diverter), the GXH-II water models (GXHII-95/115/135/155) and the GG water series (GG-75H through GG-399H). Ratings live on the rating plate and image-only Energy Guide labels, so no model records are created.
The Lynx is a Slant/Fin boiler line documented in the official library's 'Vintage' section (breadcrumb 'Vintage > Lynx') — the archive placement is the only official status signal. The hub posts the Lynx IOM 1214 (Pub. LX1-40 Rev. F, with A/E/H error-code tables), parts list 913, dimensional data 110, ratings chart 108 and user manual 1111; no model records are created.
The Lynx Combi is a Slant/Fin combi boiler line documented in the official library's 'Vintage' section (breadcrumb 'Vintage > Lynx Combi') — the archive placement is the only official status signal. The hub posts the Lynx Combi IOM 1013 (Pub. LXCB-40 Rev. B, with the same A/E/H error-code table as the Lynx), parts list 913, dimensional data 107, ratings 108 and user manual 1214; no model records are created.
The VSL Boiler is a Slant/Fin boiler line documented in the official library's 'Vintage' section (breadcrumb 'Vintage > VSL Boiler') — the archive placement is the only official status signal. The hub posts the VSL Installation Instructions and Maintenance in Parts A, B and C (513 — Part C holds the L lock-out and E blocking code tables), parts list 611 and dimensions 112; no model records are created.
The VSL II Boiler is a Slant/Fin line documented in the official library's 'Vintage' section (breadcrumb 'Vintage > VSL II Boiler') — the archive placement is the only official status signal. The hub posts the VSL II Install Manual 615 (an image-only scan), quick start guide 915, parts list 115 and user manual 215; no model records are created.
The VHS Series (Victory VHS) is a Slant/Fin cast-iron gas boiler line documented in the official library's 'Vintage' section (breadcrumb 'Vintage > VHS Series') — the archive placement is the only official status signal. The hub posts the VHS IOM 1019, the VHS-revision HydroStat 3200-Plus instructions, parts list 0220 and spark-ignition user manual 817, with Energy Guide labels for VHS-30/60/90/120/150/180; no model records are created.
Models
Slant/Fin
The Slant/Fin Victory VSPH-60 is the smallest VSPH: a discontinued, NON-condensing cast-iron, floor-standing direct-vent boiler with 60,000 Btuh fixed input across 3 cast-iron sections, venting in 3" AL29-4C stainless steel to 40 ft at all altitudes.
Slant/Fin
The Slant/Fin Victory VSPH-90 fires 90,000 Btuh fixed input across 4 cast-iron sections: a discontinued, NON-condensing, floor-standing direct-vent boiler venting in 3" AL29-4C stainless steel to 40 ft of flue below 7,500 ft.
Slant/Fin
The Slant/Fin Victory VSPH-120 fires 120,000 Btuh fixed input across 5 cast-iron sections: a discontinued, NON-condensing, floor-standing direct-vent boiler whose 3" stainless flue steps down from 40 to 30 ft with elevation.
Slant/Fin
The Slant/Fin Victory VSPH-150 fires 150,000 Btuh fixed input across 6 cast-iron sections: a discontinued, NON-condensing, floor-standing direct-vent boiler whose 3" stainless flue maxes at 35 ft below 5,000 ft.
Slant/Fin
The Slant/Fin Victory VSPH-180 is the largest VSPH: 180,000 Btuh fixed input across 7 cast-iron sections in a discontinued, NON-condensing, floor-standing direct-vent boiler with the tightest flue allowance of the series (33 ft below 5,000 ft on Saf-T systems).
Slant/Fin
The Slant/Fin CHS-85 is the smallest size in the line of the CHS high-efficiency fire-tube condensing gas boiler series: 17–85 MBH input (NG; LP 17.6–88), 78 MBH heating capacity, a 68 MBH AHRI net rating and 95% AFUE. The CHS hub sits in Slant/Fin's active 'Boilers' library section and also hosts the official 2018 recall notices.
Slant/Fin
The Slant/Fin CHS-110 is a size in the line of the CHS high-efficiency fire-tube condensing gas boiler series: 21.6–108 MBH input (NG; LP 22.6–113), 99 MBH heating capacity, a 86 MBH AHRI net rating and 95% AFUE. The CHS hub sits in Slant/Fin's active 'Boilers' library section and also hosts the official 2018 recall notices.
Slant/Fin
The Slant/Fin CHS-154 is a size in the line of the CHS high-efficiency fire-tube condensing gas boiler series: 15.4–154 MBH input, 141 MBH heating capacity, a 123 MBH AHRI net rating and 95% AFUE. The CHS hub sits in Slant/Fin's active 'Boilers' library section and also hosts the official 2018 recall notices.
Slant/Fin
The Slant/Fin CHS-175 is a size in the line of the CHS high-efficiency fire-tube condensing gas boiler series: 31–175 MBH input, 163 MBH heating capacity, a 142 MBH AHRI net rating and 95% AFUE. The CHS hub sits in Slant/Fin's active 'Boilers' library section and also hosts the official 2018 recall notices.
Slant/Fin
The Slant/Fin CHS-201 is a size in the line of the CHS high-efficiency fire-tube condensing gas boiler series: 20–200 MBH input, 185 MBH heating capacity, a 161 MBH AHRI net rating and 95% AFUE. The CHS hub sits in Slant/Fin's active 'Boilers' library section and also hosts the official 2018 recall notices.
Slant/Fin
The Slant/Fin CHS-285 is a size in the line of the CHS high-efficiency fire-tube condensing gas boiler series: 28.5–285 MBH input, 263 MBH heating capacity, a 229 MBH AHRI net rating and 95% AFUE. The CHS hub sits in Slant/Fin's active 'Boilers' library section and also hosts the official 2018 recall notices.
Slant/Fin
The Slant/Fin CHS-340 is a size in the line of the CHS high-efficiency fire-tube condensing gas boiler series: 39.9–340 MBH input, 324 MBH gross heating capacity, a 282 MBH AHRI net rating and 95.4% thermal efficiency. The CHS hub sits in Slant/Fin's active 'Boilers' library section and also hosts the official 2018 recall notices.
Slant/Fin
The Slant/Fin CHS-399 is the largest size in the line of the CHS high-efficiency fire-tube condensing gas boiler series: 39.9–399 MBH input, 380 MBH gross heating capacity, a 330 MBH AHRI net rating and 95.4% thermal efficiency. The CHS hub sits in Slant/Fin's active 'Boilers' library section and also hosts the official 2018 recall notices.
Services
On-site service in Greater Vancouver. Brand and model context is kept when you request service.
Error codes and alerts
Documented meanings resolved against the specific series, controller and manual version. A code is not a diagnosis.
Manuals and documents
Links go to the manufacturer's own documents. Boilers.ca does not reproduce manuals.
No official Canadian-sales statement was found on slantfin.com at the time of writing (accessed September 7-9, 2026), so Boilers.ca records canadianStatus 'unknown'. This page documents the equipment for information and service planning; confirm local supply through a licensed distributor before purchase.
'CHS Series (CHS-85 to CHS-399)' with model-level pages for the eight CHS condensing boilers, plus series-level records for 'Sentry (S-34 to S-150)', 'Sentinel (SE-70 to SE-210)' and 'Galaxy (GXH/GXHA, GXH-II and GG Series)' in the active Boilers library section; 'Victory VSPH' with model-level pages for VSPH-60 through VSPH-180 (cast-iron NON-condensing direct-vent boilers, discontinued); Vintage hubs for Lynx, Lynx Combi, VSL, VSL II and VHS; the 'Liberty, Sentry and Galaxy (cast iron)' hub; and library hubs for Bobcat, Concept-21, Jaguar and Monitron (Vintage archive) plus Caravan and XL-2000 (active Boilers library). Per-model ratings are published only where Slant/Fin prints them in text; the remaining lines are series-level because their hubs print no spec tables.
ROMA Heating & Cooling installs and services gas boilers across Greater Vancouver. Whether a specific Slant/Fin model is supplied for your project is confirmed at consultation; Boilers.ca does not claim stock or availability for any brand.
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 8, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.