This is an action based upon an insurance policy. From a judgment in favor of plaintiff for the sum of $3,580, defendant appealed.
On February 25, 1958, defendant M. F. A. Mutual Insurance Company, issued to plaintiff its insurance policy covering plaintiff’s 1954 1 H C truck until August 25, 1958. The policy contained the following provision:
“MFA Mutual will pay for direct and accidental loss of or damage to the owned automobile except loss caused by collision between it and another object, or by its upset, but including breakage of glass and loss caused by missiles, falling objects, fire, theft, explosion, earthquake, windstorm, hail, water, flood, vandalism, riot or civil commotion.”
It also contained the next quoted provision, to-wit :
“Bottled Gas.
“In consideration of the premium charged, it is agreed that the insurance provided in this policy does not cover nor include any loss, damages, injuries or death caused by bottled or compressed gas, whether known as Butane or Propane gas or by any other name, while the same is in or upon or being transported or conveyed in or by the insured vehicle or while same is being *539loaded or unloaded therein or therefrom.”
There is no dispute as to .the facts. The truck involved was propelled by propane gas and was adapted solely as a bulk propane gas truck. Attached to the truck was a metal tank having a capacity of 1212 gallons.
On August 13, 1958, plaintiff took the truck to a garage in St. Joseph operated by Mr. Lloyd Roberts. Mr. Roberts, in plaintiff’s presence, “checked all connections” and, as a result of that inspection, found that “there were no leaks”. Between five and six o’clock that afternoon the truck was driven from the garage to plaintiff’s office located at 66⅜ Railroad Avenue in St. Joseph. A photograph offered in evidence shows that the office is in the front part of plaintiff’s house. The next morning between nine and ten o’clock, the truck was taken to “Car Town” on 169 Highway and 841 gallons of Propane gas were put in the tank. Plaintiff testified that at that time “there were no leaks.” Thereupon plaintiff’s son drove the truck away and: “He started up the Belt Highway to go to Industrial City to deliver some gas and he got up there at about Pacific Street and the truck started smoking and the solenoid valve burned out of it.” Plaintiff stated that the solenoid valve on the truck was located beneath the vaporizer, which in turn “is on the motor” at the “front end of the truck;” that he “went and bought a new one (valve) and put it on.” This was done between eleven and twelve o’clock. The truck was then taken directly to plaintiff’s home and parked.
At about 4:30 p. m. on the same day (August 14, 1958) a loud roaring noise was heard coming from the truck and a white vapor surrounded it immediately before it became ignited. The vapor came from the liquid propane gas with which the truck was, as we have stated, then loaded. The vapor was ignited by fire but the source of the fire was not directly shown, except that it came from the front part of the truck, or from plaintiff’s office or shed. Propane gas, in liquid form, will not burn but, upon contact with air, will vaporize and the vapor is then highly inflammable and will explode and burn if it comes in contact with a spark or flame. This vapor exploded with a “poof” and burned an area of sixty feet around the truck, entirely consuming the truck.
The truck was equipped with a “popoff valve” which was located at the top of the tank and at the back end of the truck. Plaintiff testified that the purpose of the “popoff valve” is to release any excess pressure in the tank. When asked: “Is there a certain temperature at which this popoff valve pops off ?” he answered: “The temperature don’t get hot enough around here to pop one off. They are set at 250 pounds of pressure.” Later on he was asked: “Have you testified as to the heat within the tank in order to cause that popoff valve to go off ?” His answer was: “The gas had to get heated up enough to make 250 pounds of pressure before it will pop off.” The testimony was that during the period that the truck burned this popoff valve opened from time to time.
Defendant offered no evidence. It admitted that the value of the truck was $3,580; that request for payment was made and refused. The trial court held defendant liable. Both parties here contend that the policy is clear and unambiguous. Plaintiff says it clearly provides coverage of loss by fire and that there is no dispute, under the evidence, but that the loss so occurred. Defendant says the policy clearly exempts from coverage loss caused by propane gas and that, without question, the loss was caused by propane gas.
Defendant agreed to pay for loss or damage “caused” by fire; but it provided in the policy that it would not pay for any loss caused by propane gas.
There is no question but that, under the first quoted provision of the policy defendant would be liable for the loss, were the second provision not included in the policy, *540as the truck was consumed by flames. True, the flames arose from the vaporized propane gas, but they were ignited by fire “from the front part of the truck or the office.”
It is conceded that propane gas will not burn in its liquid state, nor in its gaseous state either, unless it comes into contact with fire. How, then could this loss have been “caused” by bottled or compressed gas? Fire came into contact with the gas, converted the gas itself into fire. While there is no direct evidence as to what caused the fire, it was not caused by bottled or propane gas.
The burden of proof on the issue of the cause of the fire is not on plaintiff. The defendant has that burden, having pleaded the bottle gas exemption clause as an affirmative defense.
“It is well established that an insurance company defending on the ground of non-coverage and relying upon an exemption or exemption clause in the policy has the burden of proving the facts upon which such defense is based by a preponderance of the evidence.” 29A Am.Jur. 985.
Every element of plaintiff’s case has been established, as a matter of law, by proof in the form of judicial admissions and from the pleadings, because: (1) defendant by its answer admitted the loss by fire during the term of the policy, due notice of loss, plaintiff’s demand for payment and its refusal, and (2) defendant made record admission, before trial, that plaintiff’s loss was in the amount claimed in the petition.
Therefore, plaintiff had made a prima facie case, submissible to the jury without any further evidence, and sufficient to support a judgment.
Thereafter, the burden was on defendant to introduce evidence in support of its affirmative defense under the bottle gas clause, and to show that propane gas caused the fire. Defendant never sustained that burden of proof as it introduced no evidence. The only evidence in the case was introduced by and on behalf of plaintiff which established his prima facie right to recover. Plaintiff’s evidence contains no fact or circumstance from which any inference can be drawn that propane gas caused the fire.
In the absence of such evidence, the court was justified in directing judgment for plaintiff. Stephens v. Fire Ins. Co., 139 Mo.App. 369, 123 S.W. 63.
In the Stephens case plaintiff’s furniture was destroyed by a fire and an explosion. In its answer the defendant insurance company set up the exemption clause in the policy that “this company shall not be liable for loss caused by explosion of any kind unless fire ensues and in that event for the damage by fire only.”
The case was tried by both parties upon the same theory “that if the fire preceded the explosion, and the explosion was an incident of the fire and was caused by it, the insured could recover the fire damage only. The evidence tended to show — and the fact was practically admitted by both litigants— that a severe explosion happened in the building, with probabilities that it occurred from natural gas in the basement directly under the apartment occupied by the plaintiff. The plaintiff offered no evidence tending to separate the damage done by the explosion from that done by the fire, and his recovery, so far as shown, is a general damage caused both by the explosion and the fire. The evidence clearly shows that a portion of the damage suffered resulted from the explosion, so that in this case, the defendant is not liable for any explosion damage unless the explosion occasioning such damage was preceded by a fire which caused it. The contested point in this case is, therefore, one of evidence — whether the explosion which wrecked and damaged plaintiff’s furniture was preceded by a fire which caused it; for if it was not preceded by a fire, then the defendant is not liable for any damage, as the plaintiff offered no *541evidence of the amount of his damage done by fire subsequent to the explosion and there would be nothing upon which to base a verdict against the defendant.”
The court referred to the settled rule of law that when the assured has shown the execution of the contract, also the loss together with the amount thereof, the burden is on the insurer to prove that the loss is within the exception stated in the policy. The opinion said:
“The Superintendent of the Kansas Natural Gas Company testified that he had been familiar with the gas business since 1887. He was asked the following questions: ‘Q. Will natural gas explode unless it comes in contact with flame previous? A. No, sir. Q. Then there must be a flame before there can be an explosion? A. Yes, sir.’
“The evidence in this case comprehensively examined — both the evidence for the appellant and the respondent — shows that no person was present in the basement where the fire occurred at and prior to the time of the explosion, and no person testified to having personal knowledge as to whether the fire preceded the explosion or the explosion preceded the fire. * * *
“A fair survey of all the facts relating to the fire and the explosion do not seem to point in the direction of or converge upon a common center in such a way as to lead to a satisfactory conclusion that the explosion preceded the fire. * * * The burden of proof, as we have seen, resting upon the defendant, requires him to show by a preponderance of the evidence that the explosion did precede the fire, and without such evidence, the plaintiff’s prima facie case prevails. * * * The defendant in this case held the laboring oar, and the law requires it to make headway against the plaintiff’s prima facie case. And when we consider the nature of the evidence offered in the case, and give it all the legitimate inferences that can reasonably be drawn, we have no hesitation in holding that the judgment was for the right party.” And likewise in the instant case defendant failed to sustain its burden of showing that plaintiff’s loss was within the exception stated in the policy.
The case of Frisbie v. Fidelity & Casualty Co., 133 Mo.App. 30, 112 S.W. 1024, involved a policy on plate glass insurance which exempted the company from liability for loss happening by or in consequence of fire. The glass was broken by the dynamiting of plaintiff’s building by the town authorities to prevent the spread of fire which began elsewhere and burned up to the dynamited building. This court held that the fire was the proximate cause of the loss so as to prevent a recovery under the policy.
In the case of Cova v. Bankers & Shippers Insurance Company, Mo.App., 100 S.W.2d 23 plaintiff’s motor truck was insured against loss by collision by one insurance company, and against loss by fire by another. The truck was involved in a collision causing damage of $275. Immediately, it caught fire and burned, resulting in a total loss of more than $1,000. It was held that the company issuing the collision policy was liable for the entire loss. The court said, 100 S.W .2d at page 29: “Both reason and precedent would warrant the present application of the rule that, where the peril specifically insured against sets other causes in motion which, in an unbroken sequence and connection between the act and the final injury, produce the final result for which the insured seeks to recover under his policy, then the peril insured against will be regarded as the proximate cause of the entire loss * * * within the limits fixed by the policy.” (Citing cases)
Under the general insuring clause of the policy here involved, loss by fire was covered. The gas was ignited by fire, and fire consumed the truck. Fire was the proximate cause of the loss.
Defendant relies mainly upon the case of Insurance Company v. Express Company, 95 U.S. 227, 24 L.Ed. 428, There is a *542clear distinction between it and the instant case. In that case the condition contained in the two policies sued on was: “It is a further condition of this insurance, that no loss is to be paid in case of collision, except fire ensue, and then only for the loss and damage by fire. And that no loss is to be paid arising from petroleum or other explosive oils.” (Italics ours)
As is to be seen, the exclusion clause in those policies used the words “arising from” whereas in the “Bottle Gas” endorsement in the policy in the case at bar, the words “caused by” were used. In our case, this language “caused by” relates back to the initial cause, which was the antecedent fire, whereas in the cited case words of different meaning are employed- — -“arising from” — which are broad enough to embrace and relate to the intermediate agency — petroleum. Black’s Law Dictionary defines “cause” as follows: “That which produces an effect; whatever moves, impels, or leads. The origin or foundation of a thing * * *.” Webster’s New International Dictionary defines “cause” as being the necessary antecedent of an effect; that which determines the condition or existence of a thing especially that which determines its change from one form to another. Our Supreme Court has held that the words used in an insurance policy “arising out of * * * ” “are much broader than the words ‘caused by’ ”. Schmidt v. Utilities Ins. Co., 3S3 Mo. 213, 218, 219, 182 S.W.2d 181, 183.
The judgment should be affirmed. It is so ordered.
CROSS, J., concurs. HUNTER, P. J., dissents in separate opinion.