2025 Johnstone Supply Equipment Book

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NHB-H Series Condensing Boiler

• New advanced front panel control • Built-in control to run boiler pump, 3 zone pumps or 3 zone valves • Dual stainless steel heat exchangers • Cascade capable

• Residential installs 15-year heat exchanger and 5-year parts • Commercial installs 10-year heat exchanger and 3-year parts

AFUE

BTU MIN / MAX 8,000 / 55,000 8,000 / 80,000

Price

Mfg. #

JS#

L62-257 L62-258 L62-259 L62-260

NHB-55H NHB-80H NHB-110H NHB-150H

95% 95%

$1,755 $1,920 $2,080 $2,245

95% 10,000 / 110,000 95% 10,000 / 150,000

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NCB-H Series Condensing Combi Boiler

• 2" air intake venting (including schedule 40 PVC) • Field convertible to LP • Negative pressure regulating gas valve

• 2" venting up to 65' schedule 40 PVC • Up to 5.4 GPM @ 70 ° F temp. rise • Built-in control for 3-zone pumps or 3-zone valves

Mfg. #

AFUE

BTU MIN / MAX

Price

JS#

N99-195 N99-196 N99-197 N99-198

NCB190/60H NCB190/80H NCB240/110 NCB240/130

95% 12,000 / 120,000 95% 14,000 / 150,000 95% 18,000 / 180,000 95% 18,000 / 199,000

$2,125 $2,335 $2,485 $2,635

All pricing subject to change. More products and information at JohnstoneSupply.com & the OE Touch mobile app. 010125