Brochures Back to Documents Residential Electric Water Heaters Point of Use Standard, Cascade, Super Cascade Standard, Cascade, Super Cascade equiped with ECOPEAK® technology Expert Plus, standard Expert Plus, bottom entry Expert Plus, standard equiped with ECOPEAK® technology Residential Gas-Fired Water Heaters DISCONTINUED MODELS Direct Vent Tank-Tankless Crossover, TTX Serie Atmospheric Vent (all models) Atmospheric Vent (30 gal) Atmospheric Vent with Powered Damper Power Vent Power Direct Vent Residential Oil-Fired Water Heaters DISCONTINUED MODEL Standard Tankless Water Heaters DISCONTINUED MODELS Comfort Series | Performance Series Residential Storage Tanks Storage Tanks Commercial Electric Water Heaters Standard Flexible (New Generation) Commercial Gas-Fired Water Heaters Atmospheric Vent (Light Duty) Atmospheric Vent (Heavy Duty) Power Vent (Light Duty) DISCONTINUED MODEL Condensing Commercial Storage Tanks Storage Tanks