Standard Equipment

• 1/2" thick Hydrastone cement lining.
• 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.
• Incoloy sheathed immersion heating elements.
• Built-in heat trap to improve operating efficiency.
• Surface thermostat 110-170^oF range.
• Immersion thermostat (100-190^oF) furnished as standard when required due to high recovery versus storage ratio. See below for details.

On 6-30 gallon heaters over 5 KW.
On 40 and 50 gallon heaters over 8 KW.
On 65 gallon heaters over 12 KW.
On 80-120 gallon heaters over 15 KW.

• Surface safety hi-limit cut out with manual reset button (190^oF).
• Immersion safety hi-limit cut out with manual reset button (Standard on heaters 45 KW and above).
• 11/2" Male NPT inlet / outlet connections (Standard on heaters 45 KW and above).
• ASME rated temperature and pressure relief valve set at 150 psi, 210^oF.
• 2" thick polyurethane foam insulation.
• High impact non-corroding colorized composite protective jacket.
• Cold water inlet diffuser with drain valve.

Optional Equipment

1. Full 10 Year Non Pro-Rated tank warranty.
2. Low voltage control circuit (fused) transformer.
3. Electronic low water cut off.
4. Individually fused elements.
5. Immersion thermostat (specify 100-190^oF or 30-110^oF Range).
6. Immersion adjustable (100-240^oF) safety hi-limit cut out with manual reset.
7. Solid Type 316L stainless steel for maximum tank life.
8. 11/2" 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. Combination temperature and pressure gauge; 21/2" dial, 70-250^oF, 0-200 psi - factory installed.
11. Upper and lower heating element design for quicker recovery.
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. Building Management System (BMS) control package for remote operating / alarm capability.
16. Horizontal construction, specify ceiling hung or base mounted.
17. NEMA 4X water tight construction for installation in "wet" areas.
18. Steel wall shelf for 6 and 10 gallon models.
19. Integrally welded seismic attachment points.