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LAARS Newport Oil-Fired Boiler
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Setting the Standard in Vertical Tube Boilers

Try the Newport advantage! These boilers have been designed and constructed according to ASME codes using heavy gauge steel tubes and boiler plate and a fully insulated baked enamel jacket..
 
The Newport's highly reliable—and highly efficient—heat exchanger incorporates special flue baffles to assure quiet operation and a specially-designed ceramic combustion chamber (accessible from the front of the unit) that minimizes heat loss through the boiler's base and also provides a tight enclosure for the heat exchanger.
 
The Newport's domestic hot water coil is located at the top of the boiler in the hottest zone to provide an ample supply of hot water.
 
Each Newport arrives fully-assembled from the factory for fast, trouble-free installation.
 
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Manual

LAARS Newport Oil-Fired Boiler
| Performance Ratings | Specifications | Parts |
 
Newport Performance Ratings
Fuel energy input (heating capacity) and net heat energy output in BTUs per hour x 1000 (MBH); firing rate (fuel consumption); fuel utilization efficiency (AFUE); net stack temperature; and maximum amount of heated water that can be delivered per minute (coil capacity).
Model NP 75 NP 85 NP 100 NP 110 NP 125 NP 135 NP 150
Input MBH 85 103 120 133 150 160 177
Output MBH 74 90 105 116 130 139 154
Firing Rate GPH 0.75 0.85 1.00 1.10 1.25 1.35 1.50
AFUE % 83.2 83.6 83.1 83.1 83.7 83.0 83.0
Stack Temp. °F 375 312 353 371 351 386 417
Coil Capacity GPM 4 4 5 5 5 5 5
Annual Fuel Utilization Efficiency (AFUE) refers to the the amount of heat actually delivered compared to the amount of fuel supplied expressed as a percentage (test completed at 299,000 BTUH input). AFUE includes includes most losses that occur under normal usage (stack loss, radiation, convection, standing pilot loss, etc.). 
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Newport Specifications
Supply and return connection sizes; smoke outlet diameter; water capacity; and approximate shipping weight. 
Model NP 75 NP 85 NP 100 NP 110 NP 125 NP 135 NP 150
Supply in. 1¼ 1¼ 1¼ 1¼ 1¼ 1¼ 1¼
Return in. 1¼ 1¼ 1¼ 1¼ 1¼ 1¼ 1¼
Smoke Outlet in. 6 6 6 6 6 6 6
Water Capacity gals. 9.75 11.6 11.6 11.6 15.4 15.4 15.4
Weight lbs. 285 310 310 310 368 368 368
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Central Florida Representative:
Manufacturer:
Conservation Systems, Inc.
5850 Lakehurst Drive, Suite 120
Orlando, FL 32819-8386
407.351.9121 Phone
407.352.6391 Fax
www.csiworldwide.com		 Laars Heating Systems Co.
A subsidiary of Bradford White Corporation
1355 Kuehner Drive
Simi Valley, CA 93063-4478
1-800-900-9276
www.laars.com 
 
Specifications subject to change without notice.
Please read our Terms of Sale notice carefully before placing an order.
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