PRODUCT DATA SHEET StorMaxx NP Storage Tank Technical Specifications for Heat Exchanger Coils (Copper)
Technical Specifications for Storage Tank Construction
Round, .032 embossed aluminum
Liner (Tank & Lid)
Single sheet, .045 thickness EPDM
Insulation
Rigid R14 isocyanurate foam
Sealant
RTV silicone
Diameter (in.)
33 - 142 (depending on model)
Height (in.)
48 - 84 (depending on model)
Tank Sizes (gal.)
120 - 5000
Material
¾" L-soft copper, spiral coil
Coil Size
21" diam. x 42" ht.
Length, single coil (in.)
90, 120, 180
Length, dual coil (in.)*
60/60, 60/120, 90/90, 90/120
* Stacked coils
Technical Specifications for Heat Exchanger Coils (Copper/PEX Combination)* Material
¾" L-soft copper & Cross-linked polyethylene w/ oxygen diffusion barrier
Coil Size
21" diam. x 42" ht.
Length
160' PEX, 40' copper
* For use in low temperature radiant floor heating only.
Heat Exchanger Coil Ratings, Solar Input* MODEL
DESCRIPTION
RATING
StorMaxxNP-HE-60120
60' Bottom coil, 120' Top Coil; stacked vertically
Bottom coil designed for up to (3) SunMaxx ThermoPower-VHP30 collectors*
StorMaxxNP-HE-90120
90' Bottom coil, 120' Top Coil; stacked vertically
Bottom coil designed for up to (5) SunMaxx ThermoPower-VHP30 collectors*
StorMaxxNP-HE-6060
60' Bottom coi, 60' Top Coil, plumbed in parallel
Up to (6) SunMaxx ThermoPower-VHP30 collectors*
StorMaxxNP-HE-9090
90' Top coil, 90' Top coil, plumbed in parallel
Up to (9) SunMaxx ThermoPower-VHP30 collectors*
*Ratings are an average estimate. An assessment of individual system needs and requirements is necessary to determine the appropriate heat exchanger(s). Note that larger system requirements are easily met using multiple coils plumbed in parallel.
SRCC Approved 6-Year Warranty
© 2010 SunMaxx Solar, Inc. Specifications subject to change without notice.
SunMaxx Solar, Inc. 56 Broome Corporate Pkwy Conklin, NY 13748 1.877.786.6299 1.800.786.0329 fax www.sunmaxxsolar.com
PRODUCT DATA SHEET, continued StorMaxx NP Storage Tank Heat Exchanger Coil Ratings, Domestic Hot Water Output* MODEL
RATING
StorMaxxNP-HE-6060
Temperature rise from 47°F to 105°F @ 2 gpm; even with tank temp. of 120°F; transfer rate = 57,976 Btu/hr
StorMaxxNP-HE-120
Temperature rise from 47°F to 105°F @ 2 gpm; even with tank temp. of 120°F; transfer rate = 57,976 Btu/hr
StorMaxxNP-HE-9090
Temperature rise from 47°F to 105°F @ 3 gpm; even with tank temp. of 120°F; transfer rate = 86,965 Btu/hr
StorMaxxNP-HE-180
Temperature rise from 47°F to 105°F @ 3 gpm; even with tank temp. of 120°F; transfer rate = 86,965 Btu/hr
*Testing has shown that for larger commercial applications, multiple coils (ie. StorMaxxNP-HE-9090) plumbed in parallel minimizes pressure loss, as opposed to using longer single coils.
Heat Exchanger Coil Ratings, Space Heating Output MODEL
RATING
StorMaxxNPHE-6060
(1) Coil - 26,400 Btu/hr, even with tank temp. of 120°F (2) Coils - 52,800 Btu/hr, even with tank temp. of 120°F
StorMaxxNPHE-120
(1) Coil - 26,400 Btu/hr, even with tank temp. of 120°F (2) Coils - 52,800 Btu/hr, even with tank temp. of 120°F
StorMaxxNPHE-9090
(1) Coil - 36,600 Btu/hr, even with tank temp. of 120°F (2) Coils - 79,200 Btu/hr, even with tank temp. of 120°F
StorMaxxNPHE-180
(1) Coil - 36,600 Btu/hr, even with tank temp. of 120°F (2) Coils - 79,200 Btu/hr, even with tank temp. of 120°F
StorMaxxNPHE-16040*
(1) Coil - 37,500 Btu/hr, even with tank temp. of 110°F (2) Coils - 75,000 Btu/hr, even with tank temp. of 110°F
*PEX/Copper coil used in low temperature radiant floor heating only.
Approximate Flow Rates and Head Pressure (Water @ 50°C / 122°F) MODEL
RATING
StorMaxxNP-HE-60
(1) 60' Coil - 4' of head pressure @ 5 gpm
StorMaxxNP-HE-90
(1) 90' Coil - 6' of head pressure @ 5 gpm
StorMaxxNP-HE-120
(1) 120' Coil - 8' of head pressure @ 5 gpm
StorMaxxNP-HE-180
(1) 180' Coil - 12' of head pressure @ 5 gpm
StorMaxxNP-HE-6060
(2) 60' Coils, stacked - 1' of head pressure @ 5 gpm
StorMaxxNP-HE-9090
(2) 90' Coil, stacked - 2' of head pressure @ 5 gpm
StorMaxxNP-HE-16040 (1) Coil - 14' of head pressure @ 4 gpm
v© 2010 SunMaxx Solar, Inc. Specifications subject to change without notice.
SunMaxx Solar, Inc. 56 Broome Corporate Pkwy Conklin, NY 13748 1.877.786.6299 1.800.786.0329 fax www.sunmaxxsolar.com
PRODUCT DATA SHEET, continued StorMaxx NP Storage Tank
Tank drawing is a representation. Placement and/or quantity of pipe pass-through ports, sensor ports and flanges is customizable.
SunMaxx Solar, Inc. 56 Broome Corporate Pkwy Conklin, NY 13748 1.877.786.6299 1.800.786.0329 fax www.sunmaxxsolar.com Š 2010 SunMaxx Solar, Inc. Specifications subject to change without notice.
APPROVAL STAMPS
Architectural Stamps and Remarks
Contractor Stamp and Remarks
Contractor Note - Sign Below
SunMaxx Solar, Inc. 56 Broome Corporate Pkwy Conklin, NY 13748 1.877.786.6299 1.800.786.0329 fax www.sunmaxxsolar.com