Model # LJ125P
This heater is built for dependability and efficiency. At the heart of its efficiency is an ingenious combustion chamber, surrounded by a super-efficient ceramic fiber that works better than any other insulation material.
Laars has some of the most reliable products in the industry. When you buy a Laars pool and spa heater - you buy quality, convenience and a name you can trust.EASY INSTALLATION
Protects thermostats from corrosion or shorting.
Will a gas heater operate at the low speed of a dual speed motor?
Probably not - Most gas heater will shut off at low GPM levels (20-40) to keep the heater cores from overheating - 20 for 200 BTUs, 40 for 400 BTUs. Depending on your pool system you might get these GPM levels at the low speed but generally these heaters must be run at the motor's high speed.