http://www.prochem.com/Portableunits.shtm
Edit i did not see the with heat. The model i have shown does not have heat. <shrug> but it is a professional product, made of longer lasting materials. I have used them for years. You can apply hot water too this if nessisary. but in most cases for this small of a machine it would not be nessisary.
Head to Solutions>Browse products> portable units> and it will be on the bottom
SpotPro
Mini Extractors and Carpet Spotters.
Features:
Conventional 2-gallon (7.6 ltr) capacity and well-balanced design provide quick and easy cleaning of carpet spots/stains.
1.16 hp (870 watt) vacuum motor and 55 psi (3.79 bar) pump provide more aggressive cleaning and drying power.
Clear view hand tool shows cleaning results.
Presto accommodates a variety of accessory tools to simplify small area and upholstery cleaning.
Translucent recovery tank enables user to monitor recovery water level.
Specifications
Model Number: SPCUS
Solution Tank: 2 gallon (7.6 liter)
Recovery Tank: 2 gallon (7.6 liter)
Pump: 55 psi (3.79 bar)
Vacuum Motor: 2 stage, 1.12 hp (840 watt), 85" (216 cm) waterlift, 100 cfm
Tool: Injection molded hand tool with clear 4" wide vacuum head and one quick-change jet
Hose: 8' x 1" (2.5 m x 2.5 cm) standard coupling
Cable: 25' (7.6 m) 18/3
Dimensions
Length: 19" (48cm)
Width: 10" (25.4cm)
Height: 17" (43cm)
Weight: 16.3 lbs (7.5 kg)