Rated by Delta for a bigger room: Delta SteamScape 7.5kW Steam Generator
Delta lists for the SteamScape 7.5kW Steam Generator: Max Shower Volume: 250. For the SteamScape 5kW Steam Generator: Max Shower Volume: 100.
Delta SteamScape 5kW Steam Generator
A steam generator from Delta, rated by the maker for up to 100 cu ft. Every figure below is Delta's own, linked to where it is published. Delta's published list price: $2,822 (List Price on deltafaucet.com, 29 Sep 2026).
Buy from DeltaSpecifications published by Delta (13)
- Heater output
- Kilowatts: 5kwSteamScape 5kW Steam Generator - Delta
- Room size the maker rates it for
- Max Shower Volume: 100SteamScape 5kW Steam Generator - Delta
- Maker's sizing rule
- For natural stone or marble, multiply by 2.0. For ceramic or porcelain tile, or glass block, multiply by 1.35; Exterior Wall: For one, multiply by 1.1; for two, multiply by 1.2; Ceiling height: For a 9 ft. ceiling, multiply by 1.15; for a 10 ft. ceiling, multiply by 1.3; Note: If there is a skylight or outside window, select the next largest generatorDelta: steam generator sizing guide
- Voltage
- 240V 1phSteamScape 5kW Steam Generator - Delta
- Breaker / current
- Breaker Capacity: 30SteamScape 5kW Steam Generator - Delta
- Dimensions
- 15" x 6” x 15.5"Delta: DSP S 5GE SMP05 240 1 Rev B (PDF)
- Weight
- Generator shipped weight - 30 lbsDelta: DSP S 5GE SMP05 240 1 Rev B (PDF)
- Water and drain connections
- Water Supply - 3/8" Compression Fitting, 120 PSI max; Steam Outlet - 3/4" Brass NPT male thread; Pressure Relief Valve - 3/4" NPT female thread; Drain Outlet - Capped 1/2" Brass NPT male threadDelta: DSP S 5GE SMP05 240 1 Rev B (PDF)
- Control included
- Required Equipment - 5CH-250, 5CB-550, 5CH-550, and 5CN-550 Control Interface and Steam Head.Delta: DSP S 5GE SMP05 240 1 Rev B (PDF)
- Drain and flush
- 1/2" Capped Drain line for Optional Auto DrainDelta: DSP S 5GE SMP05 240 1 Rev B (PDF)
- Safety listing
- UL/cUL ListedDelta: DSP S 5GE SMP05 240 1 Rev B (PDF)
- Warranty
- Steam Generators – Lifetime limited warranty; Electronic Parts for Steam Bath Generators, Controls, Spa Options and Accessories – two (2) years from the date the product is received by the original consumer purchaserDelta: DSP S 5GE SMP05 240 1 Rev B (PDF)
- Price on the maker's site
- $2,822 (List Price on deltafaucet.com, 29 Sep 2026)SteamScape 5kW Steam Generator - Delta
As published by Delta, read on 2026-09-29. Makers revise their products; check Delta's current specification before you buy. Each maker states its own sizing rule, if any; read it on the product page.
Before you buy
- Electrical supply. Delta lists: 240V 1ph. A licensed electrician should confirm your circuit against the installation manual before you buy.
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SteamScape 5kW Steam Generator: questions answered from Delta's specification
What size of steam room is the SteamScape 5kW Steam Generator rated for?
Delta lists: Max Shower Volume: 100. Each maker states its own sizing rule, if any; read it on the product page.
What sizing rule does Delta give for the SteamScape 5kW Steam Generator?
Delta says: For natural stone or marble, multiply by 2.0. For ceramic or porcelain tile, or glass block, multiply by 1.35; Exterior Wall: For one, multiply by 1.1; for two, multiply by 1.2; Ceiling height: For a 9 ft. ceiling, multiply by 1.15; for a 10 ft. ceiling, multiply by 1.3; Note: If there is a skylight or outside window, select the next largest generator.
What is the output of the SteamScape 5kW Steam Generator?
Delta lists: Kilowatts: 5kw.
What voltage does the SteamScape 5kW Steam Generator run on?
Delta lists: 240V 1ph. Have a licensed electrician confirm your circuit against the installation manual before you buy. Related question: Which steam generators run on a 240 V circuit?
What breaker or current does the SteamScape 5kW Steam Generator need?
Delta lists: Breaker Capacity: 30. The installation manual and a licensed electrician have the final word.
Does the SteamScape 5kW Steam Generator come with a control?
Delta lists: Required Equipment - 5CH-250, 5CB-550, 5CH-550, and 5CN-550 Control Interface and Steam Head.
Does the SteamScape 5kW Steam Generator drain or flush itself?
Delta lists: 1/2" Capped Drain line for Optional Auto Drain. Related question: Which steam generators drain or flush themselves?
What water and drain connections does the SteamScape 5kW Steam Generator need?
Delta lists: Water Supply - 3/8" Compression Fitting, 120 PSI max; Steam Outlet - 3/4" Brass NPT male thread; Pressure Relief Valve - 3/4" NPT female thread; Drain Outlet - Capped 1/2" Brass NPT male thread. A licensed plumber should confirm them against the installation manual.
How big is the SteamScape 5kW Steam Generator?
Delta lists: 15" x 6” x 15.5".
What warranty does Delta give on the SteamScape 5kW Steam Generator?
Delta lists: Steam Generators – Lifetime limited warranty; Electronic Parts for Steam Bath Generators, Controls, Spa Options and Accessories – two (2) years from the date the product is received by the original consumer purchaser.
Is the SteamScape 5kW Steam Generator safety listed?
Delta states: UL/cUL Listed.
What does the SteamScape 5kW Steam Generator cost on Delta's site?
Delta's own site showed $2,822 (List Price on deltafaucet.com, 29 Sep 2026). That is the maker's price, not a retailer's or Amazon's; prices change, and the seller's page shows the current one. Related question: How much does a steam generator cost?
More from Delta: all Delta products on Saunakivi.