PATTERSON-KELLEY BOILERS

PK is your trusted source for rugged, dependable, highly efficient boilers that are easy to own.

Technical Resources

PK Web Site technical-resources

Related Solutions: (Clicking below items opens a new page from PK website)

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THERMIFIC

(ON-OFF OR TWO STAGE)

MODU-FIRE

(FULLY MODULATING)

MACH

(FULLY MODULATION / CONDENSING)

• capacity to 2 million BTU's
• fits through 30" door
• vent with type "B" vent
• perfect for retrofit
• 10 year warranty
• sealed combustion models
• 85% thermal efficiency

• full modulation
• 5:1 turndown ratio
• great efficiency at small system loads
• P.I.D control
• fits through 30" door
• capacity to 2 million BTU's
• self-compensating sealed combustion at no cost*
• perfect for retrofit
• perfect for summer boiler usage*

• up to 99% efficiency *
• very quiet
• 5:1 turndown full modulation
• capacity to 2,000 MBH
• P.I.D. Plus control
• perfect for retrofit
• perfect for summer boiler usage*
• fits through narrow door
• self-compensating sealed combustion at no cost*
• contact us for innovative piping and system design to utilize this technology best!