Fogatti InstaShower 7 Tankless RV Water Heater | 48K BTU | Black Door

Upgrade to on-demand hot water with the Fogatti InstaShower 7 Tankless RV Water Heater — 48,000 BTU with Black Door. Complete kit with water heater, thermostat, and 15" × 15" black exterior door. Direct replacement for 6-gallon Suburban and multiple tankless competitors.

Complete Kit

• Fogatti InstaShower 7 tankless water heater (48,000 BTU)
• Thermostat
• 15" × 15" black exterior door

Broad Replacement Compatibility

The 15" × 15" included door directly replaces:

• Suburban 6-gallon models
• Atwood 6-gallon models
• Girard tankless systems
• Furrion tankless systems

⚠️ 10-Gallon Retrofit Requires 18" × 18" Opening

Existing 10-gallon water heater installations can be retrofitted with the InstaShower 7 — but require an 18" × 18" cutout opening.

⚠️ Atwood/Dometic Replacement — Door Won't Directly Fit

For Atwood or Dometic replacements, the included 15" × 15" door will NOT directly fit — those cutouts require additional 3" of coverage. Your options:

• Source additional coverage material to bridge the 3" gap
• Purchase a larger door (18" × 15") from another vendor

48,000 BTU + 2.5 GPM Continuous Hot Water

• 48,000 BTU heat output
• 2.5 GPM water flow
• Continuous hot water — no tank capacity limits
• Temperature control: 95-123°F
• Water temperature fluctuation: ±3°F

Automatic Pulse Ignition

Automatic pulse ignition for fast, reliable startup.

Forced-Type Exhaust

Forced-type exhaust with 1.97" vent diameter for efficient combustion venting.

Fuel and Utility Specifications

• Gas Type: Propane
• Gas Inlet: 5/8"
• Water Inlet/Outlet: 1/2"
• Power Supply: 12V DC

⚠️ Professional Installation Required

Involves propane gas, 12V DC electrical, water plumbing, and exhaust venting. Installation should be performed by a qualified RV service technician. Always leak-test gas connections after installation.

1-Year RV Surplus Parts Warranty

Key Features

• Genuine Fogatti InstaShower 7 tankless RV water heater
• 48,000 BTU heat output
• 2.5 GPM continuous water flow
• Temperature range: 95-123°F (±3°F fluctuation)
• Automatic pulse ignition
• Forced-type exhaust
• Complete kit: Water heater + thermostat + 15" × 15" black door
• Replaces: Suburban 6-gallon, Atwood 6-gallon, Girard tankless, Furrion tankless (direct door fit)
• 10-gallon retrofit requires 18" × 18" cutout
• Atwood/Dometic replacement requires additional coverage or larger door
• Shipping weight: 26.2 lbs
• Backed by 1-year RV Surplus parts warranty

Specifications

• Brand: Fogatti
• Model: InstaShower 7
• Type: Tankless RV Water Heater (with Black Door)
• Heat Output: 48,000 BTU
• Water Flow: 2.5 GPM
• Fuel: Propane
• Ignition: Automatic Pulse Ignition
• Exhaust: Forced type, 1.97" vent diameter
• Temperature Range: 95-123°F
• Temperature Fluctuation: ±3°F
• Power Supply: 12V DC
• Gas Inlet: 5/8"
• Water Inlet/Outlet: 1/2"
• Door Color: Black
• Door Dimensions: 15" × 15"
• Direct-Fit Replacement For: Suburban 6-gal, Atwood 6-gal, Girard tankless, Furrion tankless
• 10-Gal Retrofit: Requires 18" × 18" cutout
• Atwood/Dometic Replacement Note: Door doesn't directly fit — requires additional coverage or larger door (18" × 15")
• Includes: Water heater, thermostat, 15" × 15" black door
• Shipping Weight: 26.2 lbs
• Warranty: 1-year RV Surplus parts warranty