Smith Cast Iron Boilers JWF657, JWF507, JW727, JW527, JW327, JW317, JWF307V, JW717 Table of Contents

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TABLE OF CONTENTS

I) Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Consumer Responsibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

II) Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Code Requirements For Installations In Canada . . . . . . . . . . . . . . . . . . . .

Code Requirements For Installations In The United States . . . . . . . . . . . .

Safety Warning (Flammable Vapours) . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety Warning (Scalding) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety Warning (Carbon Monoxide) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Relief Valve Requirements (T&P). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fuel Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

III) Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Unpacking The Water Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Location Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Drain Pan Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clearances And Accessibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Oil Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Burner Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Vent and Exhaust Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Blocked Vent Safety Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Water Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Vacuum Relief Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation Of The Aquastat (Temperature Control). . . . . . . . . . . . . . . . . .

Electrical Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IV) Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Water Temperature Regulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Water Heater Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Water Heater Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Smoke/Odour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Anode Rod/Water Odour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Anode Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

V) Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Professional Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flue Pipes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Combustion Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Routine Preventative Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Draining And Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Temperature And Pressure Relief Valve . . . . . . . . . . . . . . . . . . . . . . . . . .

Cleaning Instructions, Flue Passages Of The JWF657 Heater . . . . . . . . .

Shut Down For Extended Periods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Re-Starting The Heater After Shut-Down . . . . . . . . . . . . . . . . . . . . . . . . . .

VI) Combination Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Read Before Proceeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VII) Oil Burner Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

RETAIN THESE INSTRUCTIONS IN A SAFE LOCATION FOR FUTURE REFERENCE

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Contents Immediately call your oil supplier For Your SafetyWhat to do if YOU Smell OIL Table of Contents Introduction II SafetyFor Installations in Canada Consumer ResponsibilitiesSafety Warning Scalding For Installations in the United StatesSafety Warning Flammable Vapours Relief Valve Requirements T&PLocation Requirements Earthquake Zones Clearances and AccessibilityOil Supply JWF307V Installation Dimensions Center Flue Models Air Supply Where the water heater is locatedAir Requirements Ducted Furnace Room And/or roomVent and Exhaust Connections Water Supply Blocked Vent Safety SwitchPower Venting Filling the Water Heater Plumbing Connections Center FlueClosed System/Thermal Expansion Temperature and Pressure Relief ValveVacuum Relief Valves Discharge Line/DriptubeInstallation Of The Aquastat Temperature Control Electrical Supply48245 IV Operation Installation ChecklistWater Temperature Regulation Smoke/Odour Anode MaintenanceWater Heater Sounds Anode Rod/Water OdourMaintenance Shut Down For Extended Periods Re-Starting The Heater After Shut- DownVI Combo Heating Installation Combo Heating BaseboardVII OIL Burner Listing Beckett AFG GSW-J5006 Limited Warranty WHO is CoveredHOW the Original Owner can Make a Warranty Claim

JW327, JW517, JWF307V, JWF657, JWF507 specifications

Smith Cast Iron Boilers have established a strong reputation in the heating industry for their durable, efficient, and reliable products. Among their notable models are the JWF507, JW717, JWF657, JW327, and JW517. Each of these models incorporates advanced technologies and unique features tailored to meet various heating demands.

The JWF507 is renowned for its exceptional thermal efficiency. This boiler utilizes a water-to-water heat exchanger, providing efficient heat transfer, which significantly reduces fuel consumption. Its robust cast iron construction ensures longevity, even in harsh conditions, while an oversized heat exchanger design enhances performance and reliability.

The JW717 model stands out with its ability to handle large-scale heating needs. This boiler features a multi-pass design that maximizes heat transfer and minimizes the chance of overheating. Additionally, it is equipped with an advanced control system that allows for precise temperature adjustments, ensuring optimal comfort in residential and commercial settings.

The JWF657 introduces a unique burner design, which improves combustion efficiency and reduces emissions. This model also features a built-in pump which enhances the system's circulation, helping to maintain consistent and comfortable heating throughout the space. With its energy-efficient attributes, the JWF657 is a top choice for environmentally-conscious consumers.

Next in line, the JW327 model is designed for versatility and adaptability. This boiler can easily be integrated into various heating systems, making it suitable for both retrofit and new construction projects. Its compact size allows for easy installation in tight spaces, while its high-efficiency rating contributes to lower energy bills.

Lastly, the JW517 model is known for its reliability and user-friendly design. This boiler is equipped with an intuitive control panel, making operation simple and straightforward. Its rugged cast iron construction is designed to withstand rigorous use, providing peace of mind for users who seek a dependable heating solution.

In summary, Smith Cast Iron Boilers offer a diverse portfolio with models like the JWF507, JW717, JWF657, JW327, and JW517, each boasting unique features and technologies. From high thermal efficiency and advanced combustion systems to user-friendly designs and rugged durability, these boilers are crafted to deliver optimal performance in various heating applications. Whether for residential or commercial use, these models exemplify the superior quality and innovation that Smith Cast Iron Boilers is known for.
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