HVAC Clearance Zone
Boilers and Indirect Water Heaters. Hurry! Quantities limited to stock on hand. All sales final. While supplies last. For immediate shipment.
Boilers
Save money on clearance Boilers from Burnham® by U.S. Boiler Company, Triangle Tube and Lochinvar. Boilers use heated water to provide radiant heat, which heats objects in a room instead of heating the air. Water transfers heat more effectively than air, so boiler systems cost significantly less to operate than forced air furnaces.

U.S. Boiler Company® Boilers
Burnham® ALP285BF-4G07 Alpine™ High-Efficiency Gas-Fired Condensing Water Boiler
Item #: ALP285BF4G07
Burnham® 307BPI-G Series 3™ 7-Section Gas-Fired Water Boiler With Intelligent Hydronic Control
Item #: BUR307BPIG
Burnham® 308BPI-G Series 3™ 8-Section Gas-Fired Water Boiler With Intelligent Hydronic Control
Item #: BUR308BPIG
ALP210BF-4T02 NG/LP Alpine High-Efficiency Gas Boiler Stainless Steel Heat Exchanger
Item #: BURALP210BF4T02
ALP285F-2T07 NG/LP Alpine High-Efficiency Gas Boiler Stainless Steel Heat Exchanger
Item #: BURALP285F2T07
ALP399F-2L07 NG/LP Alpine High-Efficiency Gas Boiler Stainless Steel Heat Exchanger
Item #: BURALP399F2L07
Burnham® ES23BNI-T ES2™ 3-Section Gas-Fired Steam Boiler With Intelligent Hydronic Control and Vent Connector
Item #: BURES23BNIT
Burnham® ES26BNI-T ES2™ 6-Section Gas-Fired Steam Boiler With Intelligent Hydronic Control and Vent Connector
Item #: BURES26BNIT
Burnham® ES27BNI-T ES2™ 7-Section Gas-Fired Steam Boiler With Intelligent Hydronic Control and Vent Connector
Item #: BURES27BNIT
Burnham® ES29BNI-T ES2™ 9-Section Gas-Fired Steam Boiler With Intelligent Hydronic Control and Vent Connector
Item #: BURES29BNIT
Burnham® ESC8CNI-TS ESC™ 8-Section Sea Level Gas-Fired Water Boiler With Intelligent Hydronic Control
Item #: BURESC8CNITS

Triangle Tube® Boilers
CC105S 29-106 CHALLENGER Fully Condensing Water Boiler SOLO BOILER ONLY
Item #: TTPCC105S
CC150S 33-145 CHALLENGER FullyCondensing Water Boiler SOLO BOILER ONLY
Item #: TTPCC150S
Keystone KS 600 600MBH 95.3% Condensing Gas Fired Boiler
Item #: TTPKS600
Keystone KS 750 750MBH 96.6% Condensing Gas Fired Boiler
Item #: TTPKS750
Keystone KS 850 850MBH 95.7% Condensing Gas Fired Boiler
Item #: TTPKS850
Prestige EXCELLENCE 110 High-Efficiency Condensing Stainless Steel Wall Mounted Gas Boiler
Item #: TTPPTE110N

Lochinvar® Boilers
Lochinvar® SOLUTION™ CBN045 Gas Boiler, Natural Gas
Item #: LOCCBN045M9
CBN090-M9 NG 90MBH 84% SOLUTION Boiler M9 STD FC
Item #: LOCCBN090M9
CADET® Modulating/Condensing Residential Heating Boiler
Item #: LOCCCN120
Lochinvar® CADET® CDN070 Heating Boiler
Item #: LOCCDN070
Lochinvar® CADET® CDN100 Heating Boiler
Item #: LOCCDN100
Lochinvar® KNIGHT® KBN286 Condensing Gas Heating Boiler
Item #: LOCKBN286M9
KHN055-M9 NG 055 MBH 95% FM KNIGHT Fire Tube Boiler M9 STD FC
Item #: LOCKHN055M9
WHN055-M9 Natural Gas 55MBH 95% Wall-Mounted Boiler M9 STD
Item #: LOCWHN055M9
WHN110-M9 Natural Gas 110MBH 95% Wall-Mounted Boiler M9 STD
Item #: LOCWHN110M9
WHN111-M9 Natural Gas 110MBH 95% Wall-Mounted KNIGHT Boiler M9 STD FC
Item #: LOCWHN111M9
WHN155-M9 Natural Gas 155MBH 95% Wall-Mounted Boiler M9 STD
Item #: LOCWHN155M9
WHN199-M9 Natural Gas 199MBH 95% Wall-Mounted Boiler M9 STD
Item #: LOCWHN199M9
WHN285-M9 Natural Gas 285MBH 95% Wall-Mounted Boiler M9 STD
Item #: LOCWHN285M9
WHN399-M9 Natural Gas 399MBH 95% Wall-Mounted Boiler M9 STD
Item #: LOCWHN399M9
Indirect Water Heaters
Save big on Indirect Water Heaters from Burnham® by U.S. Boiler Company, Triangle Tube and Lochinvar. Indirect Water Heaters are controlled by a boiler through a closed-loop water pipeline. When paired with a high-efficiency boiler, indirect water heaters are one of the most energy-efficient, low-cost water heating options on the market today.

U.S. Boiler Company® Indirect Water Heaters
Burnham® AL27SL Alliance SL™ Indirect Water Heater With TPI Thermostat
Item #: BURAL27SL