Raypak digital heaters have an electronic ignition, a digital thermostat and Polymer headers. They are gas powered and suitable for use with swimming pools and spas. NOx jointly refers to nitric oxide (NO) and nitrogen dioxide NO? , two oxides of nitrogen that most affect pollution. Low NOx heaters produce less harmful emissions than regular heaters and are ideal for any eco-friendly application. LCD digital display provides accurate temperature. Monitors operational status as well as service diagnostics. Unitherm governor prevents condensation. PVC plumbing directly to the heater. Can be installed on combustible surface. Ray Pak Digital Low NOx Natural Gas Pool Heater. Products vary on HeatOutput and only one option is shown here. Refer to images at top of page when making your selection. Complies with most NOx requirements. Model Number: P-R407AL-EN-C #26. View more great items. Hayward 1-2 – 2 HP Seal Plate for Super Pump (SPX2600E5). Pentair Weir Skimmer 34965. Hayward Housing Pump SP1700 Series (SPX1705AA). Impeller – 1/2HP Power-Flo Ii Hayward (SPX1705C). This listing is currently undergoing maintenance, we apologise for any inconvenience caused.
