Utica Boilers · PEG-F (Gas Steam)
Utica PEG150FID
The Utica PEG150FID is a gas-fired cast-iron steam boiler: 150/140 MBH input (NG/LP), 122/114 MBH heating capacity, 92/86 MBH net steam and 383/358 sq ft at 82% AFUE, with 5 sections, a 6" vent and (2) 2" piping risers. It is tagged 'Current' on Utica's Gas Boilers category page.
Key figures
- Max input
- —
- Max CSA output
- —
- AFUE
- 82 %
- Min input
- —
Input is gas energy consumed; output is heat delivered. Never size from input alone.
Utica PEG150FID in practice
The PEG150FID is one of the seven PEG-F gas-fired cast-iron steam sizes Utica prints: 150/140 MBH input (NG/LP) for 122/114 MBH heating capacity and 92/86 MBH net steam and 383/358 sq ft at 82% AFUE. The official sell-sheet ratings table prints 5 cast-iron sections, a 6" vent pipe, 17¾ × 36⅜ × 26½ in cabinet dimensions and a 440 lb shipping weight for this size.
It is a non-condensing atmospheric chimney-vent design with a front-mounted integral draft hood and vent damper, a cast-iron heat exchanger with cast-iron push nipples, titanium burners, and 2½" NPT return and supply with two supply and two return tappings on both sides. Gas is ½" NPT; electrical is 120 V AC at under 12 A. The IOM near-boiler piping figures print (2) 2" for this section count, and the product page describes single and dual piping riser options depending on boiler size.
Steam controls include electronic low water cut-off with ¾" probe, pressure limit control, steam pressure gauge and glass water level gauge; factory-tapped ½" npt location for a secondary manual-reset lwco. Utica prints a 12-year non-prorated limited residential warranty plus 5-year parts, and the official Gas Boilers category card carries the 'Current' tag (checked 2026-09-09). The IOM contains no discrete fault-code or LED-diagnostic table for these steam boilers — troubleshooting is mechanical/pressure oriented — and gas, steam and venting work belongs with a licensed contractor.
Best suited to
- Steam-heated buildings whose radiation load fits 92 MBH of net steam capacity
- Low-clearance installations that suit the low-profile atmospheric design
- Owners of an installed PEG identifying their size and documentation
Applicability and support
- Model number
- PEG150FID
- Canadian availability
- unknown
- Production status
- current
- ROMA supplies
- Confirmed at consultation
- ROMA services
- Confirmed at consultation
- Warranty
- Series terms
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 Utica Boilers. Units are shown with every value; notes flag conflicting sources or missing figures.
| Specification | Value | Note |
|---|---|---|
| Input | ||
| Input | 150/140 MBH | Natural gas / LP fixed input in MBH as printed in the official sell-sheet ratings table; the PEG does not modulate. |
| Output | ||
| Heating capacity | 122/114 MBH | Heating capacity as printed in the official sell-sheet ratings table. |
| Net AHRI steam rating | 92/86 MBH | Net AHRI steam rating based on a piping and pickup allowance of 1.333, as printed in the official sell-sheet ratings table. |
| Steam radiation | 383/358 sq ft | Steam square feet as printed in the official sell-sheet ratings table. |
| Efficiency | ||
| AFUE | 82 % | AFUE as printed for this size in the official sell-sheet ratings table. |
| Venting and air | ||
| Vent pipe size | 6" | Vent pipe size as printed in the official sell-sheet ratings table; atmospheric chimney vent with integral draft hood and vent damper. |
| Venting | Atmospheric chimney vent — front-mounted integral draft hood with vent damper | Low-profile, compact design for low-clearance installations, per the product page. |
| Physical and connections | ||
| Cast-iron sections | 5 | Section count as printed in the official sell-sheet ratings table; cast-iron sections with cast-iron push nipples. |
| Dimensions (W x H x D) | 17¾ × 36⅜ × 26½ | Cabinet dimensions in inches as printed in the official sell-sheet ratings table. |
| Shipping weight | 440 lb | Shipping weight in pounds as printed in the official sell-sheet ratings table. |
| Burners | Titanium burners | As printed on the official product page. |
| Heat exchanger | Cast iron with cast-iron push nipples | As printed on the official product page. |
| Operating limits and other | ||
| Piping risers | (2) 2" | Near-boiler piping minimum dimensions per the official IOM figures; the product page describes single and dual piping riser options depending on boiler size. |
| Connections | 2½" NPT return and supply with two supply and two return tappings on both sides; gas ½" NPT; 120 V AC, <12 A | As printed in the official sell sheet; steam ratings use a piping and pickup allowance of 1.333. |
| Steam controls | Electronic low water cut-off with ¾" probe, pressure limit control, steam pressure gauge and glass water level gauge; factory-tapped ½" NPT location for a secondary manual-reset LWCO | As printed on the official product page and in the official sell sheet. |
| Warranty | 12-year non-prorated limited residential warranty plus 5-year parts | As printed on the official product page and sell sheet. |
Manuals
- PEG-F Series Installation, Operation and Maintenance Manual Rev. B 04/16/24 (PN 240013806)240013806 (Rev. B) · 2024-04
Alerts documented for this model
None documented yet.
Frequently asked questions
What are the PEG150FID's ratings?
150/140 MBH input (NG/LP), 122/114 MBH heating capacity, 92/86 MBH net steam and 383/358 sq ft of net steam at 82% AFUE, with 5 sections, per the official sell-sheet ratings table.
What piping risers does the PEG150FID use?
The IOM near-boiler piping figures print (2) 2" for this section count; the product page describes single and dual piping riser options depending on boiler size.
Is the PEG150FID a condensing boiler?
No — it is a non-condensing cast-iron steam boiler with atmospheric chimney venting, an integral draft hood and a vent damper.
Questions about the Utica PEG150FID?
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.
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Sources and verification
- Utica Boilers — Gas Steam Boiler, PEG-F product page · accessed September 9, 2026
- PEG-F Series Sell Sheet (PN 700000004) · accessed September 9, 2026
- PEG-F Series Installation, Operation and Maintenance Manual (PN 240013806) · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.