<p>Height: 5-7/16" (1) <p>Hole: 3/4" (2) <p>Hole: 3/8" (2) <p>Horsepower: 1 HP (1) <p>Horsepower: 1.5 HP (4) <p>Horsepower: 1/2 HP (2) <p>Horsepower: 2 HP (5) <p>Horsepower: 2 HP / .. (2) <p>Horsepower: 2.5 HP (2) <p>Horsepower: 3/4 HP (6) <p>Horsepower: 5 HP (1) <p>Includes 2 each: Nut. (2) <p>Includes directional. (2) <p>Includes: Sleeve, Sp. (2) <p>Inside Diameter: 5-1. (2) <p>LP to NG (2) <p>Length: 10' (2) <p>Length: 18-5/16" (2) <p>Length: 19-7/8" (1) <p>Length: 22" (2) <p>Length: 25" (2) <p>Length: 3" (1) <p>Lid color: White (2) <p>MasterTemp 175NA, 17. (2) <p>Maximum Pressure: 20. (1) <p>Model: B122 (1) <p>Model: B123 (2) <p>Model: B127 (2) <p>Model: B128 (2) <p>Model: B129 (2) <p>Model: B130 (2) <p>Models made from the. (1) <p>Models: 180, 280, 38. (2) <p>Models: 1993 & Earli. (1) <p>Models: 2" by 2.5" P. (2) <p>Models: 206A, 266A, . (1) <p>Models: 400k btu Mas. (2) <p>Models: 65, 180, 280. (2) <p>Models: C250, C500, . (2) <p>Models: C800, C1100,. (1) <p>Models: CB340, CV460. (1) <p>Models: Clean & Clea. (1) <p>Models: Clean & Clea. (2) <p>Models: Clean and Cl. (2) <p>Models: Clean and Cl. (2) <p>Models: Clean and Cl. (2) <p>Models: Clean and Cl. (2) <p>Models: Clean and Cl. (2) <p>Models: Crystal Wate. (2) <p>Models: Crystal Wate. (2) <p>Models: Crystal Wate. (1) <p>Models: E-Z Vac (1) <p>Models: EC65, EC65A,. (2) <p>Models: EcoStar VS (2) <p>Models: FDN and FDP . (2) <p>Models: FNS Plus 36 . (2) <p>Models: FNS Plus 48 (2) <p>Models: HP380 (2) <p>Models: HeatPro HP21. (2) <p>Models: IDL heaters . (2) <p>Models: Kreepy Kraul. (1) <p>Models: LA01N (2) <p>Models: MasterTemp /. (5) <p>Models: OmniLogic (2) <p>Models: Pentair 1603. (2) <p>Models: Pentair 1603. (1) <p>Models: Pentair 2630. (2) <p>Models: Polaris 65, . (2) <p>Models: Quad DE (2) <p>Models: R206, R207 (1) <p>Models: S7MD60, S7M1. (1) <p>Models: S8D110, S8M1. (2) <p>Must be used in sing. (1) <p>NG to LP (2) <p>New Style: After 1999 (1) <p>Number of tubes: 5 (2) <p>Number of tubes: 6 (4) <p>Outside Diameter: 2-. (2) <p>Pentair MasterTemp 3. (2) <p>Pentair MasterTemp 4. (2) <p>Pentair MasterTemp H. (2) <p>Plumbing Size: 1.5" (1) <p>Plumbing: 1-1/2" (2) <p>Plumbing: 2" (3) <p>Propane (LP) to Natu. (1) <p>RG450 model only (2) <p>Rating: 300W (2) <p>Set of 2 (1) <p>Set of 4 (1) <p>Shaft Size: 5/8" (1) <p>Size #10 (1) <p>Size: 2" (2) <p>Size: 4" (1) <p>Suction Connection S. (6) <p>Tack notes and remin. (2) <p>Tan (Almond) color (7) <p>Valve Models: 261055. (2) <p>Voltage: 120 Volt (1) <p>Voltage: 120V (1) <p>Weight: 4 lbs. (1.8 . (2)