Lochinvar CP 502 User Manual
Pre-Assembled Welded Construction
– No Field Assembly Required
Match Load And Capacity
With this versatile stand, you can stack Copper-Fin2 and Energyrite Pool
Heaters to achieve the perfect Btu/hr capacity for each application.
For example, a facility needs a Copper-Fin2 pool heater with
a total capacity of 1.6 million Btu/hr. Instead of installing an
oversized CPN1802 unit or a smaller CPN1442 model, now you
can combine two units – CPN992 and CPN652 models– to exactly
match the facility’s needs.
Plus, the total footprint of this combined system is just over 10 inches wider
that the CPN652 unit alone, making it smaller than either the CPN1802 or
CPN1442 model. All thanks to the Lochinvar Stack Frame.
No Assembly Required
Lochinvar’s Stack Frame is fully factory assembled and shipped in
one piece. The frame is welded using square steel tubing by certified
welders ensuring integrity for the life of the frame.
Added System Benefits
This modular design provides two other important benefits. First, it allows
for system turndown for greater efficiency when demand is lower. Second,
it ensures against system failure by utilizing two independent units.
For residential and light commercial needs or commercial applications of up
to 4 million Btu/hr, the Lochinvar Stack Frame gives greater flexibility without
a significant increase in stack size or overall system dimensions.
Once you’ve determined a facility’s requirements and the exact models
needed, utilize the charts provided to calculate total system dimensions.
.
Copper-Fin2
(Models 502-2072)
EnergyRite
(Models 152-402)
®
Pool Heaters
A
®
Pool Heaters
MODEL # PART # A* B** C Wt.
CP 502 MSF30003 73-1/2” 59” 24-1/2” 88
CP 652 MSF30004 73-1/2” 80” 24-1/2” 150
CP 752 MSF30004 73-1/2” 80” 24-1/2” 150
CP 992 MSF30005 88” 75” 36” 191
CP 1262 MSF30006 88” 95” 36” 237
CP 1442 MSF30006 88” 95” 36” 237
CP 1802 MSF30007 88” 119” 36” 286
CP 2072 MSF30007 88” 119” 36” 286
B
C
Note: Heater height is 31-1/2” (502-752) & 36” (992-2072)
* To vent connection ** Allow space for plumbing connections
Stack Frame for
Pool Heaters
Two Lochinvar 990,000 Btu/hr Copper-Fin2 pool heaters
stacked for a total capacity of almost 2 million Btu/hr.
(.lbs)
MSP-03
MODEL # PART # A B** C Wt.
A
A
B
B
C
C
ER 152-402 MSF3052 77-1/2” 47” 26” 85
** Allow space for plumbing connections
NOTE: Stack Frames are for
indoor applications only
Lochinvar, LLC• 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
www.Lochinvar.com
(.lbs)
©-9/11-Printed in the U.S.A.
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