LOW NOx MAXIM ▪ PACKAGED GAS WATER HEATER
NICKELSHIELD® NICKEL-PLATED STORAGE TANK
STANDARD FEATURES AND EQUIPMENT
•82% thermal efficiency
•SCAQMD compliant
•NOx emissions certified at <55 ppm at 3% 02 and/or less than 40 nanograms per joule (199 to 399 MBtu/h)
•NOx emissions certified at <30 ppm at 3% 02 (above 399 MBtu/h)
•NICKELSHIELD® nickel-plated tank with 10-year warranty, three-year scale failure warranty and one-year cost-free service policy
•Nonferrous, removable fittings at all tank connections
•Nickel-plated, copper-clad steel firetubes
•SCALEGUARD® tubesheet protection
•Upper and lower immersion operating thermostats
•Immersion temperature limiting device (high limit control)
•ASME-rated temperature and pressure relief valve
•Drain valve
•Handhole tank cleanout
•Power combustion burner
•Spark ignition
•Electronic combustion sequencer and flame safeguard with pre-purge
•Combustion sequence indicating lights (> 399,000 Btu/h)
•Differential pressure air flow switch
•Second main gas valve (> 399,000 Btu/h)
•Compliant with ASHRAE 90.1 for thermal efficiency and standby loss
•Fiberglass insulated tank
•Draft regulator (barometric damper)
•Steel jacket panels with industrial-grade finish
•Factory-authorized start up
•ASME stamped—150 psi MAWP
•National Board Registered for 150 psi working pressure
•UL listed to safety standard UL 795 “Commercial-Industrial Gas Heating Equipment”
•FM compliant
OPTIONAL FEATURES AND EQUIPMENT
Long-life service policy
AGA-rated temperature and pressure relief valve(s)
2,500,000 Btu/h FM controls package. Adds electronic low-water cutoff, manual-reset high limit, single-try firing control and high-low gas pressure switch. (not required for FM compliance below 2,500,000 Btu/h) (available only on 540,000 and 650,000 Btu/h)
CSD-1 / IRI compliant components include manual reset electronic low water cut off, manual reset temperature limiting device and Hi-Lo gas pressure switch (as required)
Electronic combustion sequencer and flame safeguard with pre– and post-purge Electronic low-water cutoff
Manual-reset, temperature limiting device DUO-SET™ controls for dual-temperature applications Dial temperature and pressure gauges
Tridicator
Alarm bell with silencing switch Seven-day time clock
Digital seven-day time clock with battery backup
Air intake assembly for remote combustion air (requires field connection to ductwork supplied by others) Consult factory for other codes
See complete warranty and/or service policy for details |
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PVI INDUSTRIES, LLC |
PVI reserves the right to change |
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FORT WORTH, TEXAS 76111 |
the design and specification |
PV 6382 11/07 |
(800) 784-8326 ▪ (817) 335-9531 ▪ www.pvi.com |
without notice. |
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