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EXCELLENCEBY DESIGN
TM
TM
SOLAR COLLECTORS
OG100CERTIFIED
DOS unions are included to connect collectors
Black paint coating (Variant 002)
• An economical choice
• Adequate heat absorption in ideal climate regions
• Best for warm climates with ample solar radiation
The GOBI line of solar flat-plate collectors is one of the
industry’s highest-rated. Over 30 years of design and
engineering refinement have gone into making it a world-class
performer for heat output, efficiency, and durability. The
collector is available in three sizes, with two surface types to
choose from (blue sputtered and black paint), making it
suitable for all types of solar heating applications.
Features
• Low-profile tapered design for a subtle rooftop presence
• Optimal heat absorption and overall efficiency
• Certified to withstand a windload of 50 lbs per square foot
• Anodized aluminum frame improves durability & rigidity
• No-solder connections with factory installed
DYN-O-SEAL unions
• Rated by SRCC and IAPMO as one of the industry’s
best-performing collectors
ABSORBER SURFACES
Blue sputtered coating (Variant 001)
• Optimal heat absorption with minimal emission
• Suitable for all installations & regions
• Recommended for cool climates
Trim groove accepts flashing to keepsnow/debris clear of the GOBI
Weep slots minimize condensation
Mounting clips reduce penetration pointsinto the roof
Built-in mounting flange for mounting withoutcollector penetration
Double-strength tempered low iron solarglass with anti-glare finish resists potentialdamage from harsh weather conditions Low profile, tapered frame not only
looks good but also makes the collectorextremely rigid and rust proof
Factory fitted 1” Dyn-O-Seal inter-connectionseliminate the need for soldering when
connecting collectors
Pipes sized for minimal pressure dropand optimal flow
100% factory-tested
to 300 psi
TM
PTLS 000 006 042508
TECHNICAL SPECIFICATIONS
PRODUCT CODE GOBI 406 GOBI 408 GOBI 410
Dimensions, Weights, Capacities
Gross Area 26.94 ft2 32.22 ft2 40.15 ft2
Net Area 24.90 ft2 29.93 ft2 37.47 ft2
Dry Weight 102 lbs 126 lbs 153 lbs
Fluid Capacity 1 gal 1.14 gal 1.34 gal
Ratings & Certifications
Maximum Operating Pressure 150 psi (10.34 Bar) 150 psi (10.34 Bar) 150 psi (10.34 Bar)
Wind Load Certification 50 psf (2.39 kPa) 50 psf (2.39 kPa) 50 psf (2.39 kPa)
47.56"
GOBI 410121.56"
GOBI 40897.56"
GOBI 40681.56"
Note: GOBIs all have a depth of 3.9"
Heliodyne, Inc. • 4910 Seaport Avenue • Richmond, CA 94804T: 510.237.9614 • F: 510.237.7018 • www.heliodyne.comInformation & Support: info@heliodyne.com
Gross Area Efficiency Curve
High selective surface absorber coating(Variant 001) produces 95% absorption& 5% emission for optimal efficiency
Laser welded absorber fin/tube bondeliminates selective surface damage& maximizes absorber efficiency
Compression type glass support, fastenerindependent, with seamless EPDM gasket
Low-iron glassAluminum frame (6063-T6aluminum extrusion,
bronze anodized)
Thermal insulation (fiberglass overaluminum-backed polyisocyanurate)
promotes absorption efficiency
Mounting clip
Backing (black painted 5052 aluminum sheet)
REFERENCE AREA
C0 (-)
C1 (BTU / HR FT^2 °F)
C2 (BTU / HR FT^2 °F)
BLACK PAINT GROSS
0.7190
0.9358
0.0010
BLACK PAINT NET
0.7783
1.0130
0.0011
BLUE SPUTTER GROSS
0.7300
0.6006
0.0010
BLUE SPUTTER NET
0.7902
0.6501
0.0011
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