1. New/Used HVAC Sensors Items
  2. sku: 3357481759984633
  3. LOCHINVAR NS2-1916-00

LOCHINVAR NS2-1916-00 Air Pressure Switch 100166101 73365-4-0125

73365-4-0125 Lochinvar Ns2-1916-00 Fits 100166101 Air Pressure Switch Assembly

( Brand: Lochinvar ), ( Manufacturer Part Number: NS2-1916-00 ), ( Part Type: Pressure Switch )

Review LOCHINVAR Fits Air Pressure Switch Assembly

The Lochinvar NS2-1916-00 100166101 73365-4-0125 Air Pressure Switch is a crucial component in various heating systems, designed to ensure optimal performance and safety. This high-quality switch is manufactured by Lochinvar, a trusted name in the industry known for its innovative and reliable solutions.

Measuring 3.6 inches long, 2 inches wide, and 1.4 inches high, this compact yet robust switch is engineered to provide precise and reliable pressure sensing in both low and high-pressure applications. Its stainless steel construction guarantees durability and resistance to corrosion, making it ideal for use in harsh environments.

The NS2-1916-00 Air Pressure Switch is a two-position switch, featuring a normally open (NO) contact that closes when the desired air pressure is reached and a normally closed (NC) contact that opens under the same conditions. This design allows for customizable control and integration with various heating system components.

Installation of the switch is straightforward and can be completed by a qualified technician or heating professional. It is designed to fit standard 1/2 inch NPT threads, ensuring seamless integration with your existing system. The switch also comes with a user-friendly pressure adjustment knob, allowing for easy setting of the desired pressure level.

The Lochinvar NS2-1916-00 100166101 73365-4-0125 Air Pressure Switch is designed to meet the highest industry standards for safety and performance. It is UL listed, ensuring compliance with Underwriters Laboratories' rigorous safety requirements. Additionally, it is suitable for use with natural gas, propane, or oil heating systems, making it a versatile and valuable addition to your heating infrastructure.

In summary, the Lochinvar NS2-1916-00 100166101 73365-4-0125 Air Pressure Switch is a reliable, durable, and versatile component that plays a vital role in ensuring the optimal performance and safety of various heating systems. Its stainless steel construction, customizable contacts, and easy-to-use pressure adjustment feature make it an essential addition to any heating system.

The Lochinvar NS2-1916-00 100166101 73365-4-0125 air pressure switch is a crucial component in maintaining the proper functioning of heating systems. Here are some pros and cons that can help you make an informed decision about purchasing this part:

Pros:

1. Reliability: Lochinvar is a well-known brand in the heating industry, and their products are known for their durability and reliability.

2. Easy Installation: The NS2-1916-00 air pressure switch is designed to be easy to install, making it a good option for DIY projects or for contractors who need to complete jobs quickly.

3. Accurate Pressure Control: This switch provides precise pressure control, ensuring that the heating system operates efficiently and effectively.

4. Wide Temperature Range: The NS2-1916-00 can handle a wide temperature range, making it suitable for use in various heating applications.

Cons:

1. Cost: Compared to some other air pressure switches on the market, the Lochinvar NS2-1916-00 can be more expensive.

2. Limited Compatibility: This model may not be compatible with all heating systems, so it's essential to check the specifications carefully before making a purchase.

3. No Digital Display: The NS2-1916-00 does not have a digital display, which some users may find inconvenient for monitoring pressure levels.

Conclusion:

The Lochinvar NS2-1916-00 100166101 73365-4-0125 air pressure switch is a high-quality component that offers reliable pressure control and accurate temperature readings. However, it may be more expensive than some other options on the market, and it may not be compatible with all heating systems. Ultimately, the decision to purchase this switch depends on your specific heating application and budget.

Recommendation:

If you need a dependable air pressure switch for your heating system, and you're willing to pay a premium for a well-known brand, then the Lochinvar NS2-1916-00 is an excellent option. However, if you're looking for a more affordable alternative, you may want to consider other brands or models that offer similar features. Be sure to check the compatibility of any potential options with your heating system before making a purchase.

Details:

Fits Lochinvar NS2-1916-00 100166101 73365-4-0125 Air Pressure Switch Assembly, 0.09 WC PF-V for OAN201PM, PBL0502, PBL1002.

part #: ns2191600 price

  • $139.18

specifications hvaceye:

  • brand: Lochinvar
  • mpn: Ns2-1916-00
  • part type: Pressure Switch

payments hvaceye:

  • credit card: Diners-club
  • other
  • wallet: Google-pay

general hvaceye:

  • condition: New
  • HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Sensors

seller hvaceye:

  • city: Mount Prospect, Illinois
  • rating: 100.0%
  • # reviews: 63

offer hvaceye:

  • started: March 19, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2

shipping hvaceye:

  • service: UPS Ground, FedEx Ground / FedEx Home Delivery, FedEx 2Day, Overnight
  • class: Standard, Expedited, One-day
  • type: Fixed
  • transit: 4-8 Days
  • carrier: UPS, FedEx
  • cost: $0.00

returns hvaceye:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
  • method: Money back
part type: pressure switch,
category: business & industrial > hvac refrigeration > hvac refrigeration: parts accessories > hvac sensors, sku: 3357481759984633,

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1 offer $139.18 USD
  • Offer #1: $139.18 price + $0.00 shipping estimate = $139.18* total. Fits Lochinvar Air Pressure Switch Assembly, 0.09" WC PF-V for OAN201PM, PBL0502, PBL1002.FREE SHIPPING

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