RTG-84XN - Rheem 180K BTU Outdoor Tankless Water Heater - Natural Gas

Rheem 180K BTU Outdoor Tankless Water Heater - Natural Gas

With the Rheem 180K BTU Outdoor Tankless Water Heater - Natural Gas (RTG-84XN), showers start hot and stay hot for as long as the shower is running. The Rheem Tankless provides a compact solution for a continuous supply of energy-efficient hot water that won't run out. Why keep 40-50 gallons of water hot when you don't need it? It's expensive to continue to heat and re-heat water when you're not home or not using it. Rheem's tankless design offers convenience without the high cost of keeping water hot.

The Rheem RTB-84XN is about one third the size of a conventional water heater. Sophisticated technology has reduced the size and increased the features and benefits. A digital display makes setting a precise water temperature or monitoring the unit's status a snap! Its compact size will leave room for a water softener or extra storage.

These units are designed to meet or exceed ANSI (American National Standards Institute) requirements and have been tested according to D.O.E. test procedures and meet or exceed the energy efficiency requirements of NAECA, ASHRAE standard 90, ICC Code and all state energy efficiency performance criteria for energy consuming appliances.

• Easy to Use: This unit features intelligent electronic controls designed to increase energy efficiency and safety



• Environmentally Friendly: All Rheem tankless models are third-party efficiency certified by GAMA

Temperature Increase / Gallons Per Minute:

• Flow Rate at 45ºF Rise: 6.7 gpm
• Flow Rate at 50ºF Rise: 6.1 gpm
• Flow Rate at 60ºF Rise: 5.1 gpm
• Flow Rate at 70ºF Rise: 4.3 gpm
• Flow Rate at 80ºF Rise: 3.9 gpm
• Flow Rate at 90ºF Rise: 3.4 gpm

Warning: This water heater is not suitable for use in manufactured (mobile) homes.

Primary Specifications:

• Model: RTG-84XN
• 6.7 gpm at a 45ºF temperature rise (up to 8.4 gpm at 35ºF)
• 3"/5" Concentric Vent System with Integrated Condensate Collector
• Connects to Metal Fab Inc., 3"/5" Concentric Venting without an adapter
• Next Generation Burner Technology
• .26 GPM Minimum Flow Rate, .40 GPM Minimum Activation Flow Rate
• UMC-117 remote control and 10 ft. of thermostat wire is included
• Warranty: 12-Year on heat exchanger, 5-Year on parts, 1-Year on labor
• EZ-Link™ cable available for high demand applications to connect two tankless units
• High-altitude capability – up to 9,840 ft. elevation above sea level
• Guardian OFW™ overheat film wrap
• All Rheem tankless models are third-party efficiency certified by GAMA
• Intelligent electronic controls designed to increase energy efficiency
• Digital display shows temperature setting and maintenance codes
• Built-in electric blower
• Supplied with a 120 volt power cord
• Environmentally friendly Low NOx burner meets SCAQMD rule 1146 requirements
• Freeze protection to -30° F
• Weight: 54 pounds
• Dimensions: 25-5/8" H x 13-7/8" W x 8-7/8 D"

Technical Specifications:

• # Of Applications: 2-3 bathrooms
• Water Connection: 3/4" NPT
• Gas Connection: 3/4" NPT
• Energy Factor: .82
• Temperature Range: 85 - 140 degrees
• Ignition: Electric
• Exhaust Hose Diameter: N/A
• BTU: 11,000 - 180,000 max
• Dimensions: 25-5/8" H x 13-7/8" W x 8-7/8 D"
• Weight 54 lbs.
• UMC-117 remote control and 10 ft. of thermostat wire is included

Minimum clearances for installation

• Top = 12”
• Vent = 2”
• Front = 12”
• Side = ½”
• Bottom = 12”
• Back = 0”

Energy Requirements

• Ignition: Electric (120 V)
• Power (Natural Gas): 180,000 BTU
• Energy Factor: .82

***Our Recommended Accessories:

• BrassCraft 36" Long Stainless Steel Gas Connector w/ Pro Coating - Every gas water heater requires a gas connector and this model is our recommended top pick. We highly recommend this particular model for saving you time and money!  Also available in different lengths if required - simply call us toll free at 888-793-2665.
• Sioux Chief Gas Tankless Water Heater Connector Set - Required to connect all gas tankless water heaters to the corresponding water and gas lines. Includes pressure relief valve.

 

Usually Ships Same Business Day

This item ships UPS or FedEx ground. Delivery times related to these ship methods are usually between 2 and 5 business days once the product leaves the warehouse. We will email you tracking information once the product leaves our warehouse. UPS or FedEx ground deliveries do not require a signature and may be left at the ship to location. All deliveries will occur Monday through Friday.

UPS or FedEx ground deliveries do not include a guaranteed delivery date. Should you require a specific delivery date or expedited shipping please add the item to the shopping cart and view the shipping options drop down box. If the product is eligible for expedited shipping the shipping options and pricing will be listed. Please contact our customer service department with any questions related to shipping. (800) 297-6076, M-F, 8am to 5pm CST.