NR662

 

  • Technical Specifications

    Outdoor

    Home Size

    Southern climate: 2 baths
    Northern climate: 1.5 baths

    Outdoor Unit Dimensions

    20.5” (H) x 13.8” (W) x 6.7” (D)

    Weight

    36 lbs.

    Gas Consumption

    Min. 15,000 btuh
    Max. 140,000 btuh

    (NG & LP)

    Natural Gas/Propane

    Capacity Range

    0.5 – 6.6 GPM

    Uniform Energy Factor

    0.81 (UEF)

    Temperature Settings

    100-150° F (in 5° F Intervals) 160° F

 

Description

Our NR66 series is perfect for apartments, condominiums and townhouses with 1-2 showers. When properly sized, they provide an endless supply of hot water and are designed to be more efficient than traditional tank-type water heaters. These compact heaters will save space without compromising power. Built-in features include safety lock-out, freeze protection, and high elevation adjustment. PVC CANNOT be used for venting.

These units also offer several innovations:
Safety lock out – Default max. 120 degrees (refer to owner’s manual for higher temp)
Standard burner – High performance single flame burner.
Fully modulating burner – Automatically adjusts burner level accordingly.
Turbo Flow – Up to 6.6 GPM @ 35° temperature rise (5.3 GPM @ 45° rise).
Direct ignition – No standby pilot light.
Thermal fuse – Automatic overheat protection system.
Resin coated PC board – Increases durability and protection from elements.
Automatic air regulator – Monitors internal temperature/maximizes burner efficiency.
Resin coated PC board – Increases durability and protection from elements.

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CSI Mechanical 1243-1 E Dixon Blvd. Shelby, NC 28152 United States (US)

(704) 600-6267

Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed