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.
Plus, the total footprint of this combined system is just over 10 inches wider
that the CPN651 unit alone, making it smaller than either the CPN1801 or
CPN1441 model. All thanks to the Lochinvar Multi-Stack Frame.
No Assembly Required
Lochinvar’s Multi-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 Multi-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.
.
Two Lochinvar 990,000 Btu/hr Copper-Fin2 pool heaters
stacked for a total capacity of almost 2 million Btu/hr.
Pre-Assembled Welded Construction
– No Field Assembly Required
Multi-Stack
®
Frame for
Pool Heaters
Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
www.Lochinvar.com
©-2/09-Printed in the U.S.A.
MSP-01
B
A
C
MODEL # PART # A* B** C Wt.
(.lbs)
CP 501 MSF30003 73-1/2" 59" 24-1/2" 88
CP 651 MSF30004 73-1/2" 80" 24-1/2" 150
CP 751 MSF30004 73-1/2" 80" 24-1/2" 150
CP 991 MSF30005 88" 75" 36" 191
CP 1261 MSF30006 88" 95" 36" 237
CP 1441 MSF30006 88" 95" 36" 237
CP 1801 MSF30007 88" 119" 36" 286
CP 2071 MSF30007 88" 119" 36" 286
Note: Heater height is 31-1/2" (501-751) & 36" (991-2071)
* To vent connection ** Allow space for plumbing connections
B
A
C
MODEL # PART # A B** C Wt.
(.lbs)
ER 152-402 MSF3052 77-1/2" 47" 26" 85
** Allow space for plumbing connections
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 CPN1801 unit or a smaller CPN1441 model, now you
can combine two units – CPN991 and CPN651 models– to exactly
match the facility’s needs.
Copper-Fin2
®
Pool Heaters
(Models 501-2071)
EnergyRite
®
Pool Heaters
(Models 152-402)
NOTE: Multi-Stack Frames are
for indoor applications only
A
B
C