1. Water Heaters New/Used Products
  2. sku: 5886091677029761
  3. RAYPAK 018758F

RAYPAK 018758F Ug Bypass 840891045175 Ug/bypass 105F 336-408-KIT

018758f Raypak Ug/bypass Assy 105f 336-408-kit

( Brand: Raypak ), ( Manufacturer Part Number: 018758F ), ( Color: Silver ), ( UPC: 840891045175 ), ( Package Dimensions Lxwxh: 1x1x1 Inches ), ( Weight: 1 Pounds )

Review RAYPAK Ug/bypass Assy 336-408-kit

The Raypak 018758F UG/BYPASS 105F 336-408-Kit is a comprehensive solution for upgrading or installing a new Raypak UG or UGF series indirect-fired water heater. This kit is designed to provide the necessary components for bypassing the recirculation system, enabling the installation of a separate circulating pump and providing better efficiency and hot water delivery.

The kit includes a 336-408-105F Tempering Valve Assembly, which is a critical component for maintaining a consistent temperature of the hot water delivered to your household. This assembly features a 1.5-gallon insulated expansion tank, a temperature and pressure relief valve, and a tempering valve, all of which work together to ensure the safety and efficiency of your water heating system. The assembly is also equipped with a bypass valve that allows for easy installation and configuration of your recirculation system.

Additionally, the Raypak 018758F UG/BYPASS 105F 336-408-Kit includes a 336-408-105F Circulating Pump Mounting Bracket, which provides a secure and stable mounting solution for your circulating pump. The bracket is compatible with both UG and UGF series water heaters and is designed to accommodate a wide range of circulating pumps with various mounting configurations.

Lastly, the kit includes a 336-408-117F Insulated Pipe Kit, which is used to connect the various components of the system, such as the tempering valve assembly, the circulating pump, and the water heater. The pipe kit includes 12 feet of 1/2-inch OD insulated pipe, 10 feet of 1/2-inch OD insulated hose, and 2 insulated unions, ensuring that your system is well-insulated and efficient.

Overall, the Raypak 018758F UG/BYPASS 105F 336-408-Kit is a high-quality and comprehensive solution for upgrading or installing a new Raypak UG or UGF series indirect-fired water heater. It includes all the necessary components for bypassing the recirculation system, installing a separate circulating pump, and connecting the various components of the system with insulated piping. With its durable and efficient design, this kit is an excellent investment for any homeowner looking to improve their water heating system.

The Raypak 018758F UG/BYPASS 105F 336-408-Kit is a gas-fired water heater system that comes with a unit-group and bypass kit. Here are some pros and cons of buying this system:

Pros:

1. Energy Efficiency: The Raypak water heater system is known for its energy efficiency. It has a high-efficiency rating of 0.82 Uniform Energy Factor (UEF), which can help save money on energy bills over time.

2. Compact Design: The unit-group and bypass kit come as a complete system, making it easy to install and reducing the need for additional components.

3. Durability: Raypak water heaters are built to last. They have a heavy-duty stainless steel tank that is resistant to corrosion and can withstand high temperatures.

4. Versatility: The system can be used for both residential and commercial applications, making it a versatile option for various heating needs.

5. Safety Features: The water heater system comes with safety features such as a temperature and pressure relief valve and an automatic ignition system.

Cons:

1. Cost: The Raypak water heater system is more expensive than some other options on the market. However, its energy efficiency and durability may offset the initial investment over time.

2. Complexity: Installing a gas-fired water heater system can be more complex than installing an electric water heater. It requires proper venting and gas connections, which may require professional installation.

3. Maintenance: While the system is durable, it still requires regular maintenance to ensure optimal performance. This includes regular inspections of the venting system, checking the temperature and pressure relief valve, and draining the tank to remove sediment.

Conclusion:

The Raypak 018758F UG/BYPASS 105F 336-408-Kit is a high-quality, energy-efficient water heater system that offers durability and versatility. Its compact design and safety features make it an attractive option for both residential and commercial applications. However, its cost and complexity may deter some buyers. Ultimately, the decision to purchase this system depends on individual heating needs, budget, and installation capabilities.

Recommendation:

If you are looking for a high-performance water heater system that can handle heavy usage and provide energy savings over time, the Raypak 018758F UG/BYPASS 105F 336-408-Kit is a solid investment. However, if cost and installation complexity are major concerns, you may want to consider alternative options or seek professional advice before making a decision.

Details:

Raypak 018758F ug/bypass assay 105F 336-408-kit.

part #: 018758f prices

  • $258.17-$433.00

specifications wateheat:

  • brand: Raypak
  • mpn: 018758f
  • color: Silver
  • upc: 840891045175
  • package dimensions lxwxh: 1x1x1 Inches
  • weight: 1 Pounds

returns wateheat:

  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

shipping wateheat:

  • type: Fixed
  • cost: $0.00
  • transit: 4-8 Days
  • class: Standard
  • service: Standard

offer wateheat:

  • availability: In Stock
  • started: November 11, 2025
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

general wateheat:

  • Heating, Cooling Air > Water Heaters > Tankless Water Heaters
  • condition: Used

seller wateheat:

  • rating: 99.8%
  • city: Seattle, Washington
  • # reviews: 1185

payments wateheat:

  • wallet: Google-pay
  • credit card: Diners-club
  • other
package dimensions lxwxh: 1x1x1 inches,
category: home & garden > heating, cooling air > water heaters > tankless water heaters, color: silver, weight: 1 pounds, sku: 5886091677029761,

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