Raypak 014781 Above Ground Analog P-R106A-AP-C Pool Heater, Propane, 106,000 BTU, Copper, 0-1999 ft (Rheem 014799)

The Raypak 106A is a small atmospheric gas heater made for above-ground pools and spas. It is the analog model in the Above Ground series: you set it with an on/off switch and a thermostat dial, and it comes with a 120 V power cord and a stackless top for outdoor use.

Made for:

• The natural gas 106A is a different item number (014779). Raypak lists item 014782 for 2,000 to 3,999 ft and separate item numbers for higher sites.
• Outdoor installation as shipped, using the stackless top. Indoor installation needs Raypak drafthood kit 014357 and a vent to the outside.
• Pump flow between 20 and 70 GPM. Above 70 GPM Raypak requires an external bypass valve.
• Raypak states the Above Ground series cannot be sold in Low NOx markets, including Southern California and Utah.

More details:

• Raypak lists the Above Ground series at 82% thermal efficiency.
• Propane supply pressure at the heater: 11 in. WC minimum with the heater running, 13 in. WC maximum. Gas connection 1/2 in. NPT.
• Setpoint range 65 F to 104 F, with an adjustable knob stop to cap the maximum.
• Spark-to-pilot ignition: the pilot is lit automatically and the main gas valve opens only after the pilot flame is proven.
• Stainless steel tube sheets and a built-in automatic bypass valve.
• Ships with a 120 VAC three-prong cord; the transformer can be rewired for 240 VAC. Draws 4 A at 120 V or 2 A at 240 V. Raypak requires a grounded, GFCI-protected supply.
• Water connections: two 2 in. CPVC unions, supplied. PVC pipe can be glued directly into them.
• Cabinet depth 24 in. (dimension A in Raypak's table). Flue diameter 6 in.
• In the carton: two 2 in. CPVC unions with O-rings, plastic finish flange for the gas line, bonding lug and the manual.
• Raypak limited warranty: two years parts and labor.
• Rheem item 014799, model P-M106A-AP-C, is the same heater sold under the Rheem label. Ruud item 014817, model P-D106A-AP-C, is the same heater sold under the Ruud label.

Good to know:

• Raypak warns against supplying this heater from 5, 10 or 20 gallon propane cylinders of the kind used on barbecue grills.
• The 106A is not equipped for remote operation; in this series only the digital 156A is.
• The heater must sit at least 5 ft from the inside wall of the pool unless a solid fence, wall or other permanent barrier separates them. It can be installed on combustible flooring, but not on carpet.
• For sites with frequent high wind Raypak offers an optional outdoor stack, part 014718.
• Raypak reduces the input 4% for each 1,000 ft above sea level when the heater is installed above 2,000 ft, so order the version built for your elevation.
• Converting to natural gas takes Raypak kit 014918F and must be done by a qualified agency.
• Gas, venting and electrical work must be done by a qualified installer or service agency and meet local codes. Raypak's warranty applies to heaters installed by a licensed service provider.