Description

Qty 1 Patterson-Kelley Model PK-08D Semi-Instantaneous Water Heater rated to provide 27 GPM of Domestic Hot Water from 40-120F when supplied with 25 psig Inlet Steam and 5 psig in the Coil @ 1122#/hr. Heater to be furnished with the following features and controls to meet the specified demand: - Solid Copper Nickel Pressure Vessel rated for 150 psi ASME working pressure. - Factory Insulation. - 90/10 Double Wall Copper Nickel Tube Bundle rated for 150 psi ASME working pressure and 210F test pressure. - All bronze circulator pump, 1/6HP, NYC Trim Package, 115v/1ph/60Hz, with isolation valves, ball and check valves, and venturi tees. - 1 ½ Spence Pilot Operated, Self-Contained Steam Control Valve. - 1 ½ Wye Strainer. - ¾ ASME Temperature & Pressure Relief Valve at 150 psi. - ¾ ASME Pressure Only Relief Valve (Shipped Loose). - 1 ½ Float & Thermostatic Condensate Steam Trap & Strainer (Shipped Loose). - ½ Auxiliary Drip Tap (Shipped Loose). - ¾ Drain Valve Factory Installed. - Double Solenoid High Temperature Limit System with pre-wired control box. - Vertical Stand suitable for removal of heating section without disconnection of domestic water lines. - ¾ Vacuum Breaker Factory Installed. - 3 ½ Dial Thermometer & Bundle Steam Pressure Gauge. - Operation & Maintenance Manuals in electronic form. - Factory Authorized Start-Up & Training Tags: 276458 (WH-2) Qty 1 Patterson-Kelley Model PK-10D Semi-Instantaneous Water Heater rated to provide 65 GPM of Domestic Hot Water from 40-140F when supplied with 40 psig Inlet Steam and 25 psig in the Coil @ 3469#/hr. Heater to be furnished with the following features and controls to meet the specified demand: - Solid Copper Nickel Pressure Vessel rated for 150 psi ASME working pressure. - Factory Insulation. - 90/10 Double Wall Copper Nickel Tube Bundle rated for 150 psi ASME working pressure and 210F test pressure. - All bronze circulator pump, 1/6HP, NYC Trim Package, 115v/1ph/60Hz, with isolation valves, ball and check valves, and venturi tees. - 2 ½ Spence Pilot Operated, Self-Contained Steam Control Valve. - 2 ½ Wye Strainer. - 1 ASME Temperature & Pressure Relief Valve at 150 psi. - 1 ½ ASME Pressure Only Relief Valve (Shipped Loose). - 1 ½ Float & Thermostatic Condensate Steam Trap & Strainer (Shipped Loose). - ½ Auxiliary Drip Tap (Shipped Loose). - ¾ Drain Valve Factory Installed. - Double Solenoid High Temperature Limit System with pre-wired control box. - Vertical Stand suitable for removal of heating section without disconnection of domestic water lines. - ¾ Vacuum Breaker Factory Installed. - 3 ½ Dial Thermometer & Bundle Steam Pressure Gauge .

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• Attachment 1