The P-K MACH® condensing boiler dual-fuel product line has been expanded. According to the manufacturer, switching from natural gas to propane is fast and easy, only requiring flipping a simple toggle switch. There are no additional adjustments required and downtime is minimized. The dual-fuel line now includes all boilers up through the P-K MACH C4000 condensing boiler and includes models C1500H-GG (1.5 million Btuh), C2000H-GG (2 million Btuh), C2500GG (2.5 million Btuh), C3000GG (3 million Btuh), and C4000GG (4 million Btuh). The C3000GG and C4000GG models are available in either 240V or 480V. The dual-fuel boilers can move through a standard 36-inch doorway. Ultra high efficiency and full modulation saves energy and money. The unique ENVI® control allows cascade sequencing of up to 16 boilers. And as with all P-K MACH condensing boilers, low NOx is standard, the company said.
Harsco Industrial Patterson-Kelley