Patterson-Kelley · Series
Patterson-Kelley P-K MACH
The P-K MACH is Patterson-Kelley's condensing boiler line for 'a wide variety of commercial and industrial building applications, including new construction as well as retrofit projects', with family documentation rows referencing from the 300/399–500 MBH range upward.
Series facts
- Type
- condensing
- Efficiency
- Unknown
- Fuel
- Condensing gas boiler line; per-model fuel rows sit in the P-K submittals.
- Venting
- Unknown
- Models documented
- 0
- Warranty
- Not verified
About the P-K MACH
P-K describes the MACH as a condensing boiler that is the 'ideal choice for a wide variety of commercial and industrial building applications, including new construction as well as retrofit projects' (official page copy). Efficiency and turndown numbers are published in P-K literature rather than the captured page text.
Model sizes are organized on per-family pages whose documentation rows reference ranges such as 300–500 / 399–500, 750–1050, 1500–2000 and 2500–4000. Historically the MACH was P-K's modular copper/SS condensing line in the 300–3000 class — page text only, per the research file.
No official Canadian availability statement was found. Exact per-model ratings belong to the P-K submittals, so Boilers.ca keeps this series at hub level.
Highlights
- Condensing boiler for commercial and industrial applications (new construction and retrofit)
- Family documentation rows reference from 300/399–500 up through 2500–4000 MBH
- Historically P-K's modular copper/SS condensing line (300–3000 class)
Models
P-K MACH models
One canonical page per model with input, output and efficiency kept separate.
Error codes and alerts
P-K MACH 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 Patterson-Kelley boilers
Frequently asked questions
What is the P-K MACH used for?
P-K's official copy calls it ideal for a wide variety of commercial and industrial building applications, including new construction as well as retrofit projects.
What sizes does the P-K MACH come in?
Per-family documentation rows reference ranges such as 300–500, 750–1050, 1500–2000 and 2500–4000; exact model sizes are in the P-K submittals.
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
- Patterson-Kelley — P-K MACH product page · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.