An economical investment in home comfort, this
compact, high efficiency series is loaded with features that spell satisfaction for both homeowners and servicemen.
360° WET LEG DESIGN - The CWL's round design allows water to circulate
completely around the combustion area with the exception of the base, getting the maximum
heat exchange. This unique wet-wall unit is designed without a refractory combustion
Compact Size - Standing 29-1/2 inches high, the compact size and zero
clearance allow the CWL to be installed safely and easily in areas not approved for other
VERSATILE VENTING - The CWL can be vented straight up from the boiler
or from the rear of the boiler with a simple change of the flue collector box. The boiler
is a perfect design for the replacement of under-the-counter boilers.
WATER CONTENT - The compact CWL has a 15-gallon water reservoir and a
standard 5-gallon coil that assures ample hot water for the customer.
FORCED DRAFT BURNER - The forced draft burner eliminates chimney draft
problems. The CWL-Series is designed to work in spite of poor draft conditions. It also
seals products of combustion from the living area, reducing potential
EFFICIENCY - 84% to 86% AFUE - The CWL boiler can be fired at three
different firing rates. Extra nozzles and labels are included with each boiler.
ASME CONSTRUCTED AND IBR RATED - Each boiler is constructed and
hydrostatically tested in accordance with ASME Boiler Code. The capacity and efficiency
are rated in accordance with the standards of the Institute of Boiler and Radiator
LIFETIME LIMITED WARRANTY - Unlike other
pro-rated warranties that often cover a small percentage of the cost of a new boiler after
the 15th or 20th year, Thermo-Dynamics boiler replacement costs are never more than 50% of
the replacement boiler list price.
STANDARD FEATURES -
Built in "Air Scoop" purges air from the system providing a
quiet trouble free hot water heating system without the use of external devices.
Extended Flange Coil is away from the boiler for easy accessibility.
The use of ribbed neck carriage bolts eliminates the problems encountered when a weld stud
is broken during service. The large coil plate allows for a greater gasket sealing area.
Weld fittings extend beyond the jacket and allow the service technician
or homeowner to see small leaks that, if undetected, could later damage the boiler shell
and potentially void the warranty.
Easy cleaning and maintenance accessibility to combustion areas and the
open tubes make it easy for the service technician to thoroughly clean the boiler. No
tight, pin-type passage ways with "hidden nooks and crannies", making a thorough
cleaning possible. A well-maintained boiler continues to perform at higher efficiency and
is less likely to develop service problems.
OPTIONAL DIRECT VENT SERIES - Available for sidewall direct vent applications . No power ventor required.