Brochure

Fully Welded Construction
Lochinvar utilizes state of the art, highly accurate robotic
welding equipment that results in a fully welded construction
method that requires no gaskets or mechanical sealing
methods. Gaskets and seals are the weak point of any water
storing appliance, therefore Lochinvar’s advanced design
eliminates this potential failure point.
Factory Supplied Tank Sensor (SIT and SDT only)
A tank sensor with built in temperature limit is standard
equipment on all sizes. This sensor accurately monitors the
water temperature and sends a call for heat when the tank
temperature drops below the desired setpoint. This sensor
is 100% compatible and can be directly connected with
Lochinvar’s line of KNIGHT or Cadet Heating Boilers.
T&P Relief Valve
Supplied with the unit in the carton. (shipped loose)
High Density CFC/HCFC Free Polyurethane Foam
Two inches of R-13.4 High Density Polyurethane foam yields
the lowest standby losses in the industry.
Attractive Rust Resistant Jacket
Resistant to scratches and dents, the Squire will maintain its
classic high quality appearance for years.
Limited Lifetime Warranty*
Lochinvar believes that the Squire is the best built Indirect
Water Heater on the market, we have a Limited Lifetime
warranty to prove it.
*SIT models only
Stainless Steel SIT Indirect
Solar Indirect with SET Electric Back-upSolar Indirect with SDT Dual Coil
Squire Indirect Water Heaters with a single coil and
an electric element are designed to collect heat from
a solar array and transfer the collected heat into
the stored water by way of the indirect coil which is
located in the lower portion of the tank.
An electric element, which is controlled by a factory
supplied thermostat, is positioned in the top half of
the tank to ensure ample hot water even at times
when the solar array is not capable of collecting the
heat required by the DHW demand.
Squire Indirect Water Heaters with a dual coil design
have a coil in the lower portion of the tank to transfer
heat from a solar array to the water that is stored in
the tank.
An additional coil in the upper portion of the tank
will transfer heat from a back-up boiler into the
water. This will ensure that the tank has ample hot
water even at times when the solar array cannot
generate enough heat to suitably heat the tank.