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Spa Heater Union Split Nut Assembly 2"- BX9902

Spa Heater Union Split Nut Assembly 2"- BX9902

$8.95 Hot Tub Heater Union Split Nut Assembly 2". Includes 2" wrap-around split nuts, (2) stainless steel screws, 2" slip socket tailpiece and O-ring gasket. Split-Nut Heater Union for 2" heater tube makes replacement of these parts quick and easy. Simply loosen screws to slide split nut halves over your…
Hot Tub Split Nut Pump Union - 2" FBT- BX9657

Hot Tub Split Nut Pump Union - 2" FBT- BX9657

$9.95 Replacement Pump Union Split Nut for 2" Female Buttress Thread Fittings. Pump Union Split Nut makes it quick and easy to replace cracked, leaky pump union nuts. Stainless Steel screws included. Small flange designed for pump union tailpieces. KO4052 0121109020 Our Pump Union Split Nut makes it…
Hot Tub Split Nut Heater Union - 1-1/2" FBT- BX9659

Hot Tub Split Nut Heater Union - 1-1/2" FBT- BX9659

$5.95 Replacement Heater Union Split Nut for 1-1/2" heaters. Heater Union Split Nut makes it quick and easy to replace cracked, leaky heater union nuts. Stainless steel screws included. Large flange designed for heater unions. 20-1010, 400-5491, 0121108015 Wrap-around Split-Nut for narrower 1.5" flow…
Hot Tub Split Nut Heater Union - 2-1/2" FBT- BX9440

Hot Tub Split Nut Heater Union - 2-1/2" FBT- BX9440

$9.95 Replacement Heater Union Split Nut for 2-1/2" flow through heaters. Heater Union Split Nut makes it quick and easy to replace cracked, leaky heater union nuts. Stainless Steel screws included. Large flange designed for heater union tailpieces. 012118025 Wrap-around Split-Nut for larger 2.5"…
Spa Heater Union Split Nut Reducer 2" x 1.5"- BX9644

Spa Heater Union Split Nut Reducer 2" x 1.5"- BX9644

$8.95 …Union Split Nut Reducer 2" x 1.5" Includes 2" wrap-around split nuts, 2-stainless steel screws, 2" spigot/1.5" slip socket tailpiece & O-ring gasket. 0611-18 Our 2" Split-Nut Heater Reducer Union adapts a 2" heater tube to 1.5" plumbing, quickly and easily. Simply loosen screws to slide split nut…
Spa Heater Union Split Nut Assembly 1.5"- BX9646

Spa Heater Union Split Nut Assembly 1.5"- BX9646

$8.95 Hot Tub Heater Union Split Nut Assembly 1.5". Includes 1.5" slip tailpiece, O-ring gasket, and 1.5" wrap-around split-nut with stainless steel screws. Simply loosen screws to slide split nut halves over your heater assembly flange, then re-tighten and screw in threaded tailpiece. 417-4090, Magic…
Hot Tub Split Nut Pump Union - 2-1/2" FBT- BX9441

Hot Tub Split Nut Pump Union - 2-1/2" FBT- BX9441

$10.95 Replacement Pump Union Split Nut for 2-1/2" Female Buttress Thread Fittings. Pump Union Split Nut makes it quick and easy to replace cracked, leaky pump union nuts. Stainless Steel screws included. Small flange designed for pump union tailpieces. 0121109025 Our Pump Union Split Nut makes it quick…
Hot Tub Split Nut Pump Union - 1-1/2" FBT- BX9645

Hot Tub Split Nut Pump Union - 1-1/2" FBT- BX9645

$5.95 Replacement Pump Union Split Nut for 1-1/2" Female Buttress Thread Fittings. Pump Union Split Nut makes it quick and easy to replace cracked, leaky pump union nuts. Stainless Steel screws included. Small flange designed for pump union tailpieces. 0121109015 Our Pump Union Split Nut makes it quick…
Balboa M-7 Flo-Thru Spa Heater Assembly- BX5953

Balboa M-7 Flo-Thru Spa Heater Assembly- BX5953

$99.95 Flo-Thru Hot Tub Heater for Balboa M-7. 15" stainless steel tube. 240V, 4kW. (2) split nuts & sensors included. Convert 2" to 1.5" plumbing. Supplied with black split nuts (some OEM units have white split nuts). 4kW replaces: B - C2400-0807, 58032, 58103, 58104, 58117, 58148, 26-0807-5S-KS,…
Hot Tub Drywell Sensor Mount - for 5/16" Sensors- BX9980

Hot Tub Drywell Sensor Mount - for 5/16" Sensors- BX9980

$11.95 …Thermowell Assembly is a high quality through-wall spa drywell for accurate thermostat temperature control. Drywell 5/16" ID Nut Wall gasket Rubber split bulb bushing Product notes: Compatible with 5/16" or 1/4" probes. Mounting hole: 1 1/8". For accurate temperature sensing, locate dry well at an…
Flo-Thru Hot Tub Heater Assembly for Cal Spas XL- BX5952

Flo-Thru Hot Tub Heater Assembly for Cal Spas XL- BX5952

$109.95 Flo-Thru Spa Heater for Cal Spas XL. 15" stainless steel tube. 5.5kW @ 240V – 1.375kW @ 120V. Complete with split nuts, gaskets, tailpieces, thermowell with cover, pressure tap, heater wires with connectors, and insulated metal housing box. Not an exchanger, but a direct replacement in-line flow…
4kW Balboa Flo-Thru Spa Heater Assembly with Pressure Switch- BX5966

4kW Balboa Flo-Thru Spa Heater Assembly with Pressure Switch- BX5966

$124.95 4kW Balboa Flo-Thru Hot Tub Heater Assembly with Pressure Switch. 1kW @120V - 4kW @ 240v. 15" Stainless steel tube. (2) 2" split nuts, gaskets & slip tailpieces. Used on Lite Leader/CAT100/CAT200/CAT300 and all Pre-97 systems. 15" Stainless steel tube. Replaces 58009, 58081, 58111, 50142,…
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