• 1/2" thick
Hydrastone cement lining.
• Integrally welded bulkhead attachment points.
• Heavy-duty integrally welded leg supports for deck mounting.
• Non-ferrous solid copper-silicon threaded openings for maximum corrosion
resistance.
• Magnetic contactor(s) are heavy duty resistive load type rated for 100,000
cycles.
• Low voltage control circuit (fused) transformer (units over 240 volt).
• Power circuit fuse protection (units over 48 amp).
• Incoloy sheathed immersion heating elements.
• Built-in heat trap to improve operating efficiency. ( 3/4" only)
• Surface thermostat 110-170° F range.
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• Immersion
thermostat (100-190° F) furnished as standard when required
due to high recovery
versus storage ratio. |
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On 6-30 gallon heaters over 5 KW. |
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On 40 and 50 gallon heaters over 8 KW. |
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On 65 gallon heaters over 12 KW. |
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On 80-120 gallon heaters over 15 KW. |
• Surface
safety hi-limit cut out with manual reset button (190° F).
• Immersion safety hi-limit cut out with manual reset button (Standard
on heaters 45 KW and above).
• ASME rated temperature and pressure relief valve set at 100 psi, 210° F.
• 2" thick polyurethane foam insulation.
• High impact non-corroding colorized composite protective jacket.
• Cold water inlet diffuser with drain valve.
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1. Full 10 Year Non Pro-Rated tank warranty.
2. Control circuit (fused) transformer. (Standard
on units over 240V).
3. Electronic low water cut off.
4. Power circuit fuse protection.
5.
Immersion thermostat (specify 100-190° F or 30-110°
F Range).
6.
Immersion adjustable (100-240° F) safety hi-limit cut
out with manual reset.
7. Solid Type 316L stainless steel tank or solid copper-silicon
alloy tank.
8.
1 1/2" Male NPT brass inlet and outlet
water connections (heat trap not available).
9.
2" Male
NPT brass inlet and outlet water
connections (heat trap not available).
10. Special connection size/type:_________
11.
Combination temperature and pressure gauge; 2 1/2" dial, 70-250° F, 0-200 psi — factory
installed in tank.
12. Built-in circuit breaker, specify with or without
shunt trip protection.
13. Built-in non-fused On/Off disconnect switch.
14. Electro-mechanical 7-day time clock with battery
back-up.
15. Horizontal construction.
16.
NEMA 4 water tight construction for installation in “wet” areas.
17. Belly-band strapping system to secure 6, 10, 20,
and 30 gallon units.
18. Secondary heating capability provided by a tank
inserted heat exchanger constructed from single wall (Optional:
double wall) copper fin tube. Specify 20 or 40 Sq. Ft. heating
surface.
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