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Rinnai 36,500 BTU Natural Gas Direct Vent Wall Furnace White 263 CFM 120V

By Rinnai | Model: EX38DTWN | ID: 60218
No Sales Tax - in most states excluding California
Manufacturer Warranty Included
Satisfaction Guarantee - or return within 30 Days
Most Products In Stock - Call or Text (833) 658-3387 for availability
$2,769.20 + FREE SHIPPING

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Product Details

Rinnai 36,500 BTU Natural Gas Direct Vent Wall Furnace White 117W 263 CFM 120V EX38DTWN

Rinnai’s fully modulating direct-vent wall furnaces deliver precise, energy-efficient heat to challenging areas such as room additions, basements, garages, guest suites, mobile homes, and high-altitude applications. The 7-stage modulating gas valve adjusts to the room’s heating requirements, providing comfortable, consistent warmth. Designed to monitor temperature just 2" off the floor, these units detect changes as small as 0.5°F, ensuring optimal comfort with minimal fluctuations.

Installation is simple, requiring only a 3" wall terminal hole for venting, with multiple custom vent kits available to fit nearly any application. With sealed combustion, electronic ignition, and a “cool-to-the-touch” cabinet, these furnaces are safe, reliable, and ideal for homes with children or high-traffic areas. On-board diagnostics and earthquake-proof tilt switches further enhance safety and maintenance convenience.

Key Features

  • Fully Modulating Gas Valve: 7-stage operation adjusts heating to room needs for consistent comfort
  • High Efficiency: Up to 83% AFUE for energy savings
  • Precise Temperature Control: Detects changes as small as 0.5°F near the floor
  • Sealed Combustion: Minimizes indoor heat loss and protects indoor air quality
  • Child-Safe Design: Cool-to-the-touch cabinet and child safety lock
  • Electronic Ignition: No pilot light required for convenience and safety
  • Flexible Installation: Minimal space requirements and includes 4 1/2"–9 1/2" vent kit
  • Wind Tunnel Tested: Ensures safe and efficient venting system performance
  • On-Board Self-Diagnostics: Simplifies maintenance and troubleshooting
  • Earthquake-Proof Tilt Switch: Adds extra safety during seismic events
  • Mobile Home Approved: Safe and reliable for modular or mobile home use
  • Consistent Comfort: Maintains steady temperature without large fluctuations

View More Direct Vent Wall Furnaces

Specifications

Rinnai 36,500 BTU Natural Gas Direct Vent Wall Furnace White 117W 263 CFM 120V EX38DTWN

Brand Rinnai SKU EX38DTWN
BTU 38,400 BTU Weight 86 lb / (39 kg)
Cascading (Y/N) No Central Heating Capacity 38,400 BTU / (11.3 kW)
Central Heating Heat Exchanger Material STAINLESS STEEL Central Heating Input (Btu&kW) - Maximum 38,400 BTU / (11.3 kW)
Color White Fan Output - High (CFM) 360.6
Fan Output - Low (CFM) 203.4 Gas Supply Connection 1/2" FNPT / (13mm)
Heated Area (Sq. Ft.) 1473 Heating - Fuel Gauge Available No
Heating - Remote Control Available No Heating - Timer Available Yes
Heating Input Natural Gas - Maximum 38,400 BTU / (11.25 kW) Heating Input Natural Gas - Minimum 13,200 BTU / (3.9 kW)
Heating Technology Type Convection Heating Temperature Range (Commercial) (°F/°C) 60-80°F
Heating Temperature Range (Residential) (°F/°C) 60-80°F Ignition System Direct Electronic Ignition
Number of Heat Settings Variable Product Depth 12.6 in / (320 mm)
Product Height 26.4 in / (670 mm) Product Width 36.63 in / (930 mm)
Product Weight 86 lb / (39 kg) Warranty 2 Years on Labor / 5 Years on Parts / 10 Years on Heat Exchanger
Warranty

Rinnai 36,500 BTU Natural Gas Direct Vent Wall Furnace White 117W 263 CFM 120V EX38DTWN

Warranty Type Heat Exchanger Parts Labor
Standard For Residential 10 years 5 years 2 years
Documents

Rinnai 36,500 BTU Natural Gas Direct Vent Wall Furnace White 117W 263 CFM 120V EX38DTWN

Installation and Operation Manual

Specification Sheet

Warranty

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

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Product Details

Rinnai 36,500 BTU Natural Gas Direct Vent Wall Furnace White 117W 263 CFM 120V EX38DTWN

Rinnai’s fully modulating direct-vent wall furnaces deliver precise, energy-efficient heat to challenging areas such as room additions, basements, garages, guest suites, mobile homes, and high-altitude applications. The 7-stage modulating gas valve adjusts to the room’s heating requirements, providing comfortable, consistent warmth. Designed to monitor temperature just 2" off the floor, these units detect changes as small as 0.5°F, ensuring optimal comfort with minimal fluctuations.

Installation is simple, requiring only a 3" wall terminal hole for venting, with multiple custom vent kits available to fit nearly any application. With sealed combustion, electronic ignition, and a “cool-to-the-touch” cabinet, these furnaces are safe, reliable, and ideal for homes with children or high-traffic areas. On-board diagnostics and earthquake-proof tilt switches further enhance safety and maintenance convenience.

Key Features

  • Fully Modulating Gas Valve: 7-stage operation adjusts heating to room needs for consistent comfort
  • High Efficiency: Up to 83% AFUE for energy savings
  • Precise Temperature Control: Detects changes as small as 0.5°F near the floor
  • Sealed Combustion: Minimizes indoor heat loss and protects indoor air quality
  • Child-Safe Design: Cool-to-the-touch cabinet and child safety lock
  • Electronic Ignition: No pilot light required for convenience and safety
  • Flexible Installation: Minimal space requirements and includes 4 1/2"–9 1/2" vent kit
  • Wind Tunnel Tested: Ensures safe and efficient venting system performance
  • On-Board Self-Diagnostics: Simplifies maintenance and troubleshooting
  • Earthquake-Proof Tilt Switch: Adds extra safety during seismic events
  • Mobile Home Approved: Safe and reliable for modular or mobile home use
  • Consistent Comfort: Maintains steady temperature without large fluctuations

View More Direct Vent Wall Furnaces

Specifications

Rinnai 36,500 BTU Natural Gas Direct Vent Wall Furnace White 117W 263 CFM 120V EX38DTWN

Brand Rinnai SKU EX38DTWN
BTU 38,400 BTU Weight 86 lb / (39 kg)
Cascading (Y/N) No Central Heating Capacity 38,400 BTU / (11.3 kW)
Central Heating Heat Exchanger Material STAINLESS STEEL Central Heating Input (Btu&kW) - Maximum 38,400 BTU / (11.3 kW)
Color White Fan Output - High (CFM) 360.6
Fan Output - Low (CFM) 203.4 Gas Supply Connection 1/2" FNPT / (13mm)
Heated Area (Sq. Ft.) 1473 Heating - Fuel Gauge Available No
Heating - Remote Control Available No Heating - Timer Available Yes
Heating Input Natural Gas - Maximum 38,400 BTU / (11.25 kW) Heating Input Natural Gas - Minimum 13,200 BTU / (3.9 kW)
Heating Technology Type Convection Heating Temperature Range (Commercial) (°F/°C) 60-80°F
Heating Temperature Range (Residential) (°F/°C) 60-80°F Ignition System Direct Electronic Ignition
Number of Heat Settings Variable Product Depth 12.6 in / (320 mm)
Product Height 26.4 in / (670 mm) Product Width 36.63 in / (930 mm)
Product Weight 86 lb / (39 kg) Warranty 2 Years on Labor / 5 Years on Parts / 10 Years on Heat Exchanger
Warranty

Rinnai 36,500 BTU Natural Gas Direct Vent Wall Furnace White 117W 263 CFM 120V EX38DTWN

Warranty Type Heat Exchanger Parts Labor
Standard For Residential 10 years 5 years 2 years
Documents

Rinnai 36,500 BTU Natural Gas Direct Vent Wall Furnace White 117W 263 CFM 120V EX38DTWN

Installation and Operation Manual

Specification Sheet

Warranty

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews